Study guides · Stuff Every Backyard Chicken Owner Should Know
Aha Trivia
Stuff Every Backyard Chicken Owner Should Know: Training Guide
This guide teaches the basics of keeping backyard chickens, from local rules and daily care to feeding, eggs, weather, predators, and common diseases.
Who this is for: It is for a curious beginner who wants to understand what chicken keeping really involves before buying birds.
Study aid, not authority. This guide is not an official course, a certificate or a license. This guide is for general education only. It is not legal, veterinary, or medical advice. Check your city, county, and homeowners association rules, and ask a poultry veterinarian or public health expert when you need specific help.
Written by Aha Trivia from 102 checked cards and 45 sources. Checked 2026-10-25.
Key facts
- Average backyard chicken lifespan
- About 8 years Penn State Extension: Successfully Raising a Small Flock of Laying Chickens
- Age young hens start laying
- 16 to 24 weeks NC State Extension: Keeping Garden Chickens in North Carolina
- Greatest cost of raising chickens
- Feed UGA Extension: Management Guide for the Backyard Flock (C969)
- Minimum indoor coop space per hen
- 1.5 to 2 square feet Merck Veterinary Manual: Management of Backyard Poultry
- Safe egg refrigerator temperature
- 40°F or colder How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension
- Bird flu infection in people
- Rarely Avian Influenza, USDA APHIS
Study plan
- Step 1: Plan and decide: Check rules, costs, and the long daily commitment before you buy birds.
Lessons: Plan Before You Get Chickens - Step 2: Prepare the home: Set up a safe, comfortable coop and run.
Lessons: Give Your Flock a Safe, Comfortable Coop - Step 3: Feed and collect eggs: Feed properly and handle eggs safely.
Lessons: Feed and Water for Healthy Chickens, Fresh Eggs: Laying, Collecting, and Food Safety - Step 4: Observe and protect: Understand flock behavior, weather care, predators, and health.
Lessons: Flock Life, Molting, and Weather Comfort, Predators, Hygiene, and Flock Health
Lesson 1 of 6
Plan Before You Get Chickens
Learn the legal checks, real costs, time commitment, and first flock choices that new chicken keepers should make.
What you will learn
- Check city, county, and neighborhood rules before buying birds.
- Explain the daily care, costs, and long lifespan of a backyard flock.
- Choose a flock size and source that fits your space and goals.
Check the rules first
Before you buy any birds, find out if chickens are legal where you live. Call your city or county animal control or zoning office. In many cities and suburbs chickens are not allowed, or the rules limit them.
Even if your city allows hens, your subdivision or homeowners association may still say no. Some rules also require a minimum amount of land. Check every layer of rules before ordering chicks.
Your city may require a permit even when chickens are allowed. Each town can have different requirements, so ask your own city.
Cities that allow chickens often limit how many birds you can keep. Many also restrict roosters. Check the number before you buy chicks.
In North Carolina, modern city ordinances that allow garden hens usually prohibit roosters. Roosters are not needed for eggs. They can be loud and aggressive.
Selling backyard eggs may have local and state rules. Some places prohibit egg sales, and states may add requirements. Check both before you sell.
Know the real costs and work
Backyard eggs usually cost more to produce than store eggs. Small flocks are not a money saver. People keep hens for fresh eggs and fun, not savings.
Feed is the greatest cost of raising chickens. Coop, bedding, and possible vet care also add up. Budget for all of these before you start.
Chickens need fresh food, water, and egg collection every day. They are a lot more work than a vegetable garden.
If you go away for a week, someone must care for the chickens every day. Plan who will look after them on weekends, vacations, and holidays.
In most small backyard flocks chickens live about 8 years, and some reach 12 to 15. That is a long commitment.
An older hen may stop laying permanently but still live for years and need feed and care. Plan for that before you buy.
Choose your first flock carefully
Decide how many hens to get based on your coop and run space and how many eggs your family eats. Small city coops may fit only two or three birds.
Start small. Do not begin with 10 to 20 birds. Think seriously before you get chicks.
Day-old chicks cost the least but are the riskiest and most work. New chicks need a heat source for at least six weeks. Older pullets cost more but skip the brooding stage.
Straight run means a mix of male and female chicks. Avoid it unless you have a good home for unwanted roosters.
A chicken should never be left alone. Chickens need other chickens. But more is not always better because overcrowding causes stress.
Talk to your neighbors about your plan before you start. Good neighbor relations matter.
Numbers to remember
| Item | Value | Source |
|---|---|---|
| Average lifespan in many small flocks | About 8 years | Penn State Extension: Successfully Raising a Small Flock of Laying Chickens |
| Minimum time new chicks need heat | At least 6 weeks | University of Kentucky: 10 backyard chicken basics |
| Daily care | Fresh food, water, and egg collecting every day | Cornell Cooperative Extension Warren County: Backyard Chickens |
Knowledge check
Choose an answer before reading the answer key.
What should you do before buying chicks?
- Build only a nest box
- Check local rules and talk to neighbors
- Buy the cutest breed first
- Let the feed store decide flock size
Why are backyard eggs usually not a money saver?
- Hens lay no eggs
- Feed and care cost more than store eggs
- Eggs are illegal to eat
- You must buy a rooster
What are straight run chicks?
- Only female chicks
- Chicks already vaccinated
- A mixed group of male and female chicks
- Chicks that run in a straight line
How many chickens should a beginner start with?
- A small number, not 10 to 20
- As many as the store has
- At least 20
- Only one
How long might a backyard chicken live?
- About 2 years
- Only until egg laying stops
- About 8 years
- About 8 months
Answer key
- B. Check local rules and talk to neighbors. Rules and neighbor relations can prevent problems after birds arrive. Mississippi State Extension: Plan well before starting a backyard chicken flock
- B. Feed and care cost more than store eggs. Small flock egg production costs more than buying eggs. Penn State Extension: Successfully Raising a Small Flock of Laying Chickens
- C. A mixed group of male and female chicks. Straight run is a mix of males and females. NC State Extension: Keeping Garden Chickens in North Carolina
- A. A small number, not 10 to 20. Extension advises starting small. Oregon State Extension: Thinking about backyard chickens? Know the costs and care first
- C. About 8 years. Penn State says most small flock chickens live about 8 years. Penn State Extension: Successfully Raising a Small Flock of Laying Chickens
Sources for this lesson
- NC State Extension: Keeping Garden Chickens in North Carolina
- Penn State Extension: Successfully Raising a Small Flock of Laying Chickens
- Oregon State Extension: Thinking about backyard chickens? Know the costs and care first
- Cornell Cooperative Extension Warren County: Backyard Chickens
- Mississippi State Extension: Plan well before starting a backyard chicken flock
- University of Kentucky: 10 backyard chicken basics
Lesson 2 of 6
Give Your Flock a Safe, Comfortable Coop
Learn the space, roost, nest, ventilation, and bedding basics that keep chickens healthy and safe.
What you will learn
- State the minimum space a laying hen needs indoors and outside.
- Set up roosts and nest boxes in the right place and size.
- Explain how ventilation, dry bedding, and safe heat keep the coop healthy.
Space and fresh air
Each laying hen needs at least 1.5 to 2 square feet inside the coop. Crowding causes stress, pecking, and dirty coops.
Each hen needs about 8 to 10 square feet in an outside run. This room lets hens walk, scratch, and dust bathe without fighting.
A coop needs ventilation because chicken breath and droppings release moisture, ammonia, and carbon dioxide. Without airflow the coop becomes damp, smelly, and unhealthy.
Put coop vents up high so stale, damp air can leave. Do not let vents blow right on roosting birds, because that chills sleeping chickens.
In winter, an ammonia smell or wet windows means the coop needs more ventilation. Open vents more and clean up manure.
Roosts and nest boxes
A wooden 2 by 4 board with the flat side up makes a good roost. A hen can sit down and cover her feet with warm feathers. Metal or plastic pipes pull heat from the feet and can cause frostbite.
Each standard hen needs 8 to 10 inches of linear roost space. Crowded roosts cause squabbling and dirty feathers.
Place roosts 18 to 24 inches above the coop floor. Leave room underneath to clean up droppings.
Keep roosts higher than nest boxes. Hens roost on the highest spot in the coop, so higher roosts keep them out of nests.
One nest box per 4 to 5 hens is enough. A flock of 10 laying hens can use 2 to 3 boxes.
A nest box about 12 by 12 inches suits most standard laying hens. A box that is too big lets several hens crowd in and break eggs.
Bedding and safe warmth
Pine shavings soak up moisture best. Straw and ground corncobs absorb poorly and often get moldy.
Coop bedding must stay dry. Wet bedding grows germs and causes foot sores. Remove wet bedding right away and add fresh bedding.
A heat lamp in a coop can start a fire because coops are full of dry bedding, dust, and feathers. Healthy adult hens kept dry and out of the wind usually handle cold well.
Numbers to remember
| Item | Value | Source |
|---|---|---|
| Minimum indoor coop space per laying hen | 1.5 to 2 square feet | Merck Veterinary Manual: Management of Backyard Poultry |
| Minimum outdoor run space per hen | 8 to 10 square feet | Merck Veterinary Manual: Management of Backyard Poultry |
| Roost linear space per standard hen | 8 to 10 inches | Virginia Cooperative Extension: Small-scale Poultry Housing (APSC-186) |
| Roost height above coop floor | 18 to 24 inches | Penn State Extension: Small Scale Poultry Housing |
| Nest box size | About 12 by 12 inches | University of Kentucky Extension: Urban Poultry (ASC-241) |
| Nest boxes per flock | One per 4 to 5 hens | Virginia Cooperative Extension: Small-scale Poultry Housing (APSC-186) |
Knowledge check
Choose an answer before reading the answer key.
How much indoor space does each laying hen need at minimum?
- 12 square feet
- No minimum
- 1.5 to 2 square feet
- 8 to 10 square feet
Where should roosts be compared with nest boxes?
- Inside the nest boxes
- Lower than nest boxes
- At the same height
- Higher than nest boxes
Which bedding soaks up moisture best?
- Straw
- Ground corncobs
- Carpet
- Pine shavings
Why is a heat lamp risky in a coop?
- It makes the coop too clean
- It attracts hawks
- It stops egg laying
- It can start a fire
What does an ammonia smell in winter mean?
- The coop is too cold
- The feed is too fresh
- The coop needs more ventilation
- The hens are molting
Answer key
- C. 1.5 to 2 square feet. Merck lists 1.5 to 2 square feet as the indoor minimum. Merck Veterinary Manual: Management of Backyard Poultry
- D. Higher than nest boxes. Hens roost on the highest point, so higher roosts keep nests clean. University of Maryland Extension: Housing Requirements
- D. Pine shavings. Pine shavings hold moisture well, while straw and corncobs often mold. Merck Veterinary Manual: Management of Backyard Poultry
- D. It can start a fire. Dry bedding and dust can catch fire if a hot bulb falls. University of Kentucky Extension: Urban Poultry (ASC-241)
- C. The coop needs more ventilation. Ammonia smell means stale, damp air needs more airflow. University of Minnesota Extension: Caring for Chickens in Cold Weather
Sources for this lesson
- Merck Veterinary Manual: Management of Backyard Poultry
- Virginia Cooperative Extension: Small-scale Poultry Housing (APSC-186)
- Penn State Extension: Small Scale Poultry Housing
- University of Kentucky Extension: Urban Poultry (ASC-241)
- University of Maryland Extension: Winter Weather and Small Flocks (FS-1133)
- University of Minnesota Extension: Caring for Chickens in Cold Weather
Lesson 3 of 6
Feed and Water for Healthy Chickens
Learn what to feed at each age, how to balance treats and calcium, and how to keep feed and water safe.
What you will learn
- Match feed type to a chicken's age.
- Explain why layer feed, calcium, and grit matter.
- Store feed and provide water safely.
Feed through the life stages
Newly hatched chicks eat starter feed. Starter has extra protein for fast growth. Layer feed has too much calcium for chicks and can hurt their kidneys.
Most pullets switch to layer feed at 18 to 20 weeks or when the first egg appears. Layer feed has the extra calcium laying hens need.
Layer feed usually has about 16 percent protein. It also has about 3 to 4 percent calcium for strong eggshells.
Feed is the greatest cost of raising chickens. Still buy quality commercial feed because an unbalanced diet does not pay off.
Calcium, grit, and safe treats
Offer oyster shell in its own feeder. Each hen eats the calcium she needs. Oyster shell cannot replace grit because it is too soft to grind food.
Chickens need grit to grind feed in the gizzard because they have no teeth. Birds on the ground often find small stones, but confined birds need grit offered.
Give scratch and table scraps only in small amounts, about what they eat in 20 minutes. Too many treats fill chickens without balanced nutrition.
Limit scratch grains because they are low in protein and high in energy. Too much dilutes the balanced layer feed.
Do not feed green potato peels or sprouting potato parts. They contain solanine, which can poison chickens.
Water and feed storage
Change drinking water every day. Dirty water spreads germs and chickens drink less of it.
Chickens drink the most in hot weather. Check and refill waterers more often during heat waves.
Store opened feed in a rodent proof container. A metal can with a tight lid keeps out rats and mice and keeps feed dry.
Never feed moldy feed. Molds can make toxins that stay even after you scrape off the mold. Throw moldy feed out.
Numbers to remember
| Item | Value | Source |
|---|---|---|
| Layer feed protein | About 16 percent | Oregon State University Extension: How to Feed Your Laying Hens (PNW 477) |
| Layer feed switch age | 18 to 20 weeks or first egg | Oregon State University Extension: How to Feed Your Laying Hens (PNW 477) |
| Scratch and table scraps limit | Only what they eat in about 20 minutes | Oregon State University Extension: How to Feed Your Laying Hens (PNW 477) |
| Water change frequency | Every day | University of Maryland Extension: Housing Requirements |
Knowledge check
Choose an answer before reading the answer key.
Why is starter feed the right choice for newly hatched chicks?
- It is the cheapest feed available
- It has extra calcium for strong eggshells
- It has extra protein for fast growth and less calcium than layer feed
- It contains grit to grind grains
A pullet lays her first egg at 19 weeks. What feed change does she need?
- Add scratch grains only
- Stop offering grit
- Switch from layer feed to starter feed
- Switch from grower feed to layer feed
What happens if a confined chicken never receives grit?
- It may struggle to digest grains and fibrous food
- It will stop laying eggs immediately
- It will grow extra feathers
- It will need more water than usual
Which feed is unsafe to feed?
- Moldy feed
- Cracked corn in small amounts
- Fresh layer pellets
- Dry starter crumble
How should opened feed be stored?
- In an open bag
- On the coop floor
- In the nest box
- In a rodent proof container
Answer key
- C. It has extra protein for fast growth and less calcium than layer feed. Starter feed has the extra protein young chicks need, while layer feed has too much calcium for growing birds. Oregon State University Extension: How to Feed Your Laying Hens (PNW 477)
- D. Switch from grower feed to layer feed. Layer feed provides the extra calcium laying hens need once they start laying. Oregon State University Extension: How to Feed Your Laying Hens (PNW 477)
- A. It may struggle to digest grains and fibrous food. Grit grinds feed in the gizzard because chickens have no teeth. Oregon State University Extension: How to Feed Your Laying Hens (PNW 477)
- A. Moldy feed. Molds can leave toxins in feed even after visible mold is removed. University of Kentucky Extension: Urban Poultry (ASC-241)
- D. In a rodent proof container. A metal can with a tight lid keeps out rodents and keeps feed dry. University of Kentucky Extension: Urban Poultry (ASC-241)
Sources for this lesson
- Oregon State University Extension: How to Feed Your Laying Hens (PNW 477)
- University of Kentucky Extension: Urban Poultry (ASC-241)
- Merck Veterinary Manual: Management of Backyard Poultry
- University of Maryland Extension: Housing Requirements
- UGA Extension: Management Guide for the Backyard Flock (C969)
- Mississippi State Extension: Homesteading, Backyard Chickens
Lesson 4 of 6
Fresh Eggs: Laying, Collecting, and Food Safety
Learn how eggs are made, how to collect and clean them, and how to store and cook them safely.
What you will learn
- Explain that hens lay without a rooster and how egg numbers change with age and season.
- Collect and clean eggs in a way that keeps germs out.
- Store and cook eggs to reduce the risk of Salmonella.
How and when hens lay
Hens lay eggs without a rooster. Without a rooster, the eggs are not fertile, which is the kind most people eat.
Young hens start laying around 16 to 24 weeks old. Chicks bought in spring will not give eggs for months.
During her first laying year, a hen may lay about two eggs every three days. Some commercial sex-linked hybrids lay 240 to 280 eggs a year.
Egg numbers go down each year as a hen gets older. If you buy grown hens, make sure they are no more than about a year old because older hens lay less.
Laying often slows or stops in the darker months of fall and winter. Steady laying needs 14 to 16 hours of light a day, but do not light adult birds more than 16 hours.
Eggshell color comes from the hen's breed. Brown, white, or other colors make no difference in nutrition or taste.
Collect and clean eggs safely
Collect eggs at least once a day, and twice is better. Eggs left in the nest get dirty, stepped on, and broken.
Fresh eggs have a natural bloom that seals the shell's pores. Brushing, washing, and rough handling can remove this protective coating.
For a little dirt, dry clean the shell with fine sandpaper or a brush. Do not use rags or sponges.
If you wash a fresh egg, use water at least 20°F warmer than the egg. Cold water pulls germs through the shell.
Store, cook, and freeze eggs
Refrigerate eggs at 40°F or colder. This slows freshness loss and stops germs like Salmonella from growing.
Covered eggs in their carton can be safely kept in the refrigerator for at least one month. Keep them in the carton so they do not pick up smells.
Cook eggs until the yolk and white are firm, or to 160°F. This kills Salmonella, which can be in raw or undercooked eggs.
Do not water glass eggs, which means storing unwashed eggs in a liquid. It is not recommended because germs can pass through the shell and Salmonella can grow.
To freeze extra eggs, crack them out of the shell first. Freezing whole eggs in the shell makes the shell crack.
Numbers to remember
| Item | Value | Source |
|---|---|---|
| Age young hens start laying | 16 to 24 weeks | NC State Extension: Keeping Garden Chickens in North Carolina |
| Steady laying light | 14 to 16 hours a day | UGA Extension: Management Guide for the Backyard Flock (C969) |
| Refrigerator temperature for eggs | 40°F or colder | How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension |
| Safe refrigerator storage | At least 1 month | How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension |
| Egg washing water temperature | At least 20°F warmer than the egg | How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension |
Knowledge check
Choose an answer before reading the answer key.
What makes an eggshell brown or white?
- The hen's breed
- The season
- What the hen eats
- Whether a rooster is present
What is the bloom on a fresh egg?
- A germ that must be washed off
- A type of shell crack
- A color spot on the yolk
- A coating that seals the shell's pores
How should you clean a little dirt off an egg?
- Dry rub with fine sandpaper
- Use a wet sponge
- Scrub with bleach
- Soak in cold water
At what refrigerator temperature should eggs be stored?
- 50°F
- 40°F or colder
- 60°F
- Room temperature
How should eggs be cooked to be safe?
- Raw in smoothies
- Until the white is runny
- Soft boiled for 1 minute
- Until yolk and white are firm
Answer key
- A. The hen's breed. Eggshell color is set by the breed. Penn State Extension: Successfully Raising a Small Flock of Laying Chickens
- D. A coating that seals the shell's pores. The bloom helps keep germs out through the shell pores. How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension
- A. Dry rub with fine sandpaper. Dry cleaning keeps the shell dry and protects the bloom. Safety Tips for Handling Farm Fresh Eggs, University of Minnesota Extension
- B. 40°F or colder. Cold at or below 40°F slows germs like Salmonella. How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension
- D. Until yolk and white are firm. Firm cooking to 160°F kills Salmonella. CDC: Backyard Poultry
Sources for this lesson
- How to Safely Handle and Store Eggs from Your Home Flock, Penn State Extension
- NC State Extension: Keeping Garden Chickens in North Carolina
- Penn State Extension: Successfully Raising a Small Flock of Laying Chickens
- CDC: Backyard Poultry
- UGA Extension: Management Guide for the Backyard Flock (C969)
- Cornell Cooperative Extension Warren County: Backyard Chickens
Lesson 5 of 6
Flock Life, Molting, and Weather Comfort
Learn normal chicken social behavior, seasonal changes like molting and broodiness, and how to help chickens in heat and cold.
What you will learn
- Explain the pecking order and why chickens need company.
- Tell molting, picking, and broodiness apart.
- Keep chickens comfortable in hot and cold weather.
Normal flock behavior
Chickens are social and should never be left alone. Keep them in groups, but avoid overcrowding because it causes stress.
Every flock has a pecking order, usually with a dominant hen and a ranking below her. Watch that timid birds still get food.
Do not keep a rooster in a flock smaller than ten hens. A small flock without a rooster is best for most residential settings.
Roosters crow, but hens are not always quiet. Hens can be loud after laying an egg, so think about neighbors.
Chickens naturally spend 35 to 50 percent of their day scratching and pecking for food. Without room to forage, they may peck objects or each other.
Molting, picking, and broodiness
Each year chickens molt and replace old feathers. Growing feathers takes so much energy that most hens stop laying until the molt is over.
A molt causes all-over feather loss, not small bare spots. Bare spots are almost always caused by picking from other chickens.
A broody hen sits in the nest all day and stops laying. To stop broodiness, collect eggs daily and remove her from the nest for a few days.
If a broody hen sits on fertile eggs, chicks hatch in about 21 days.
Helping chickens in heat and cold
Chickens start to feel heat stress above about 75°F. Their bodies run hot and they cannot sweat.
Signs of heat stress include panting and wings held away from the body. Severe heat stress can cause a pale comb and weakness.
In a heat wave, provide shade and cool clean water. Keep drinkers out of direct sun because water gets hot fast.
The comb and wattles are most at risk of frostbite. Damp air in a poorly ventilated coop makes frostbite more likely.
In mild winter areas, chicks started in October or November lay more in their first year than chicks started in March or April.
Numbers to remember
| Item | Value | Source |
|---|---|---|
| Natural foraging time | 35 to 50 percent of the day | NC State Extension: Keeping Garden Chickens in North Carolina |
| Heat stress begins above | About 75°F | Merck Veterinary Manual: Management of Backyard Poultry |
| Chicken egg incubation | About 21 days | Incubation Duration Periods, Mississippi State University Extension |
Knowledge check
Choose an answer before reading the answer key.
What is a pecking order?
- The ranking of who is boss in the flock
- The order chickens eat feed
- A type of feed mix
- The order eggs are laid
A hen has a few small bare spots on her back. What is the likely cause?
- Normal molting
- A rooster crowing
- Picking by other chickens
- Frostbite
What signs suggest heat stress?
- Sitting on a nest
- Crowing loudly
- Panting and wings held away
- More egg laying
Which body parts are most at risk of frostbite?
- Beak
- Feathers
- Tail feathers
- Comb and wattles
How long does it take for chicken eggs to hatch under a broody hen?
- About 7 days
- About 45 days
- About 21 days
- About 2 days
Answer key
- A. The ranking of who is boss in the flock. Flocks have social rankings, often with a dominant hen. Texas A&M Vet Med: Backyard Chickens, A Compre-hen-sive Guide
- C. Picking by other chickens. Localized bare spots are almost always from picking, not molt. Why Did My Chickens Stop Laying? (PNW 565), Oregon State University Extension
- C. Panting and wings held away. Panting and lifted wings are early heat stress warnings. NC State Extension (Sampson County): Are Your Chickens Cool Enough to Beat the Heat?
- D. Comb and wattles. Bare, thin combs and wattles stick out in the cold. Ohio State University Extension: Winter and Your Backyard Chickens (ANR-66)
- C. About 21 days. Chicken eggs take about three weeks to hatch. Incubation Duration Periods, Mississippi State University Extension
Sources for this lesson
- NC State Extension: Keeping Garden Chickens in North Carolina
- Texas A&M Vet Med: Backyard Chickens, A Compre-hen-sive Guide
- Incubation Duration Periods, Mississippi State University Extension
- Why Did My Chickens Stop Laying? (PNW 565), Oregon State University Extension
- Merck Veterinary Manual: Management of Backyard Poultry
- Ohio State University Extension: Winter and Your Backyard Chickens (ANR-66)
Lesson 6 of 6
Predators, Hygiene, and Flock Health
Learn daily safety habits, common predators, and the signs of disease that should make you call for help.
What you will learn
- Build daily habits that protect chickens from predators and germs.
- Identify common predators and how to keep them out.
- Recognize signs of bird flu, parasites, and other diseases and know when to report.
Daily safety and hygiene
Let chickens out each morning and shut them inside a secure coop at dusk. An enclosed space at night is essential to protect them.
Clean the coop and pen weekly, or as needed. Weekly cleaning controls odor and germs.
At least once a year, usually in spring, do a thorough cleaning of the coop and yard. Wear a dust mask because dried manure can be harmful if breathed in.
About 40 percent of the feed a hen eats comes back out as manure. Plan for it, such as composting for a garden.
An adult in the household is ultimately responsible for the flock. Always supervise children around poultry.
Do not give chicks or ducklings to young children as gifts. The CDC says not to because of health risks.
Predator-proofing your flock
Most predation happens at night. Raccoons, foxes, and owls hunt mostly after dark, so lock up before dark.
A raccoon can reach through wire and grab birds or eggs even if it cannot get inside. Use small mesh and keep birds away from fence sides.
Use 1/2 inch hardware cloth to keep out raccoons, rats, and weasels. A least weasel can squeeze through a hole only 1/4 inch wide.
Stop digging predators by burying hardware cloth or extending an apron outward. Diggers hit more wire when they start at the fence base.
Hawks attack from above in daytime. Cover outside runs with mesh or netting.
Red foxes are a common predator, and dogs can chase and attack chickens. Never leave chickens loose with a dog you do not know well.
Bird flu and reporting
Locate a poultry vet or diagnostic lab before a chicken gets sick. It can be hard to find a vet who treats chickens. A drop in egg production is often the first sign of disease.
Wild birds can carry bird flu without looking sick. Cover the run and keep feed and water away from wild birds.
Bird flu signs include sudden death, no energy, gasping, and a swollen purple comb, wattles, or legs. Report these right away.
Report sick or dying chickens to your State veterinarian or USDA. Fast reporting helps stop bird flu from spreading.
There is no treatment for highly pathogenic bird flu. Antibiotics do not help because it is a virus, so prevention matters.
Bird flu rarely infects people, usually after close contact with infected birds. Still avoid touching sick birds.
Other diseases and parasites
Poultry red mites feed at night and hide in cracks by day. Check roost ends and nest boxes, or look at birds at night.
Lice treatments need repeating after about 10 days because the treatment does not kill louse eggs. Eggs are glued to feather bases.
A chicken with Mycoplasma gallisepticum stays infected and can spread it for life. Medicine eases signs but does not cure it.
Infectious bronchitis is a contagious respiratory disease that can cause fewer eggs with thin, wrinkled, or misshapen shells.
Protect chicks against Marek's disease with a vaccine given at hatch. Ask for vaccinated chicks.
Some antibiotics that used to be over the counter now need a veterinarian's prescription. Obtain them through a licensed veterinarian with a valid relationship.
Numbers to remember
| Item | Value | Source |
|---|---|---|
| Coop and pen cleaning | Weekly, or as needed | University of Minnesota Extension: Raising chickens for eggs |
| Yearly thorough cleaning | At least once a year, usually in spring | University of Minnesota Extension: Raising chickens for eggs |
| Manure output from feed | About 40 percent | University of Kentucky: 10 backyard chicken basics |
| Hardware cloth mesh | 1/2 inch | University of Maryland Extension: Housing Requirements |
| Least weasel hole size | 1/4 inch | University of Kentucky Extension: Predator Management for Small-scale Poultry (ID-245) |
Knowledge check
Choose an answer before reading the answer key.
Why is it important to lock chickens inside a secure coop before dark?
- Hens lay their eggs only at night
- Feed spoils after sunset
- Chickens cannot see in the dark
- Most predators hunt at night
What is the best way to stop predators from digging under a run?
- Bury hardware cloth or extend an apron outward
- Place rocks on top only
- Use larger wire
- Leave the gate open
How should you report sick or dying chickens?
- Only if several die in one hour
- To the feed store
- To a neighbor
- To your State veterinarian or USDA
Why do chicken lice treatments need repeating after about 10 days?
- Chickens build immunity
- The treatment does not kill louse eggs
- Lice fly back from wild birds
- Lice hide in the coop
What is true after a chicken gets Mycoplasma gallisepticum?
- It only affects eggs
- It is cured after one week
- It only affects chicks
- It stays infected and can spread it for life
Answer key
- D. Most predators hunt at night. Raccoons, foxes, and owls hunt mostly after dark. Virginia Cooperative Extension: Small-scale Poultry Housing (APSC-186)
- A. Bury hardware cloth or extend an apron outward. Wire buried and bent outward stops diggers at the base. Virginia Cooperative Extension: Small-scale Poultry Housing (APSC-186)
- D. To your State veterinarian or USDA. USDA says fast reporting helps stop bird flu and other serious diseases. Biosecurity Basics, Defend the Flock, USDA APHIS
- B. The treatment does not kill louse eggs. A second treatment catches lice that hatch after the first. Lice of Poultry, Merck Veterinary Manual
- D. It stays infected and can spread it for life. Infected birds remain carriers for life. Mycoplasma gallisepticum Infection in Poultry, Merck Veterinary Manual
Sources for this lesson
- University of Minnesota Extension: Raising chickens for eggs
- University of Kentucky Extension: Predator Management for Small-scale Poultry (ID-245)
- University of Kentucky: 10 backyard chicken basics
- Virginia Cooperative Extension: Small-scale Poultry Housing (APSC-186)
- Avian Influenza, USDA APHIS
- Colorado State University Extension: Chickens and Predators
Practice checklist
- ☐ Read your city and county rules and call animal control if you are unsure.
- ☐ Measure your planned coop and run space before you buy chicks.
- ☐ Set up a daily checklist for food, water, egg collection, and locking the coop.
- ☐ Store feed in a metal rodent proof container and keep a poultry vet's number.
- ☐ Practice dry cleaning an egg and put eggs in the refrigerator right away.
- ☐ Inspect the coop at dusk for gaps, and close birds in before dark.
Keep learning
- Visit a local extension office or poultry vet to ask questions about your area.
- Watch your flock for normal behavior so you can spot changes early.
- Keep a simple flock health log of eggs, feed, cleaning, and any signs of illness.
- Review your biosecurity habits each season.
Practice what you learned
Aha Trivia turns the subject into short, scored questions. The guide and game are study tools, not official training or certification.
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