The rainy season can create a different set of problems for rabbit owners and farmers.
While rabbits generally cope better with cool conditions than extreme heat, persistent rain can increase problems with:
- Damp housing
- High humidity
- Wet bedding
- Mouldy feed
- Flies
- Mud
- Poor drainage
- Dirty drinking water
- Foot problems
For rabbit keepers in Ghana and other tropical areas, the rainy season can sometimes bring several days of heavy rain combined with warm temperatures and high humidity.
The biggest goal during this period is simple:
Keep rabbits dry without trapping them in a poorly ventilated enclosure.
This guide explains how to manage rabbit housing, feeding, hygiene, water, health and breeding during the rainy season.
Keep the Rabbit Housing Dry
A rabbit should have access to a dry resting area at all times.
Rainwater should not be allowed to enter the sleeping or feeding area.
Before the rainy season becomes intense, inspect the rabbitry for:
- Roof leaks
- Broken roofing sheets
- Gaps around doors
- Damaged mesh
- Cracks that allow water inside
- Poor drainage
Repair small problems before they become serious.
A minor roof leak can eventually create constantly wet bedding and damp wooden surfaces.
Check the Roof After Heavy Rain
Do not assume a roof is still waterproof simply because it looks fine from the outside.
After heavy rainfall, inspect:
- Corners
- Roof joints
- Timber underneath
- Nest boxes
- Feed-storage areas
Look for signs of water entering the structure.
Wet patches should be investigated rather than allowed to continue.
Use a Good Roof Overhang
A roof that extends beyond the sides of the rabbit housing can help stop wind-driven rain from entering.
This is especially useful for open-sided rabbit sheds.
The overhang should protect:
- Feeders
- Rabbits
- Nest boxes
- Resting areas
without blocking natural airflow.
Do Not Completely Close the Rabbitry
A common mistake during the rainy season is to close every opening because the farmer wants to keep out rain.
This can create another problem.
Poor ventilation allows:
- Moisture
- Heat
- Ammonia
- Odours
to build up inside the rabbit house.
Instead of completely sealing the building, use:
- Roof overhangs
- Rain screens
- Partial side protection
- Curtains that can be adjusted
while keeping enough open space for air movement.
Ventilation Is Still Important
Wet weather does not remove the need for fresh air.
Good ventilation helps reduce:
- Excess moisture
- Heat buildup
- Strong urine smells
- Dampness
If the rabbitry smells strongly of ammonia, ventilation and cleaning need attention.
Do not use strong artificial fragrances to cover the smell.
Fix the cause.
Improve Drainage Around the Rabbitry
Water should move away from rabbit housing after rainfall.
If water remains around the structure for hours or days, drainage needs improvement.
Possible solutions include:
- Shallow drains
- Sloped ground
- Gutters
- Raised housing
- Gravel or another suitable surface around walking areas
Do not allow dirty water from manure areas to flow into:
- Wells
- Streams
- Household water sources
- Neighbouring properties
Drainage should be planned carefully.
Raise Housing Above Flood-Prone Ground
Where flooding is possible, raised rabbit housing can help keep rabbits away from wet soil.
However, raising cages does not solve every drainage problem.
Water should still be prevented from collecting underneath.
Persistent mud can attract:
- Flies
- Rodents
- Other pests
and can make cleaning difficult.
Remove Wet Bedding Quickly
Wet bedding should not remain with rabbits for long periods.
Replace bedding that becomes:
- Soaked with rainwater
- Heavily contaminated with urine
- Mouldy
- Bad-smelling
Use clean, dry replacement material.
Do not keep adding fresh bedding on top of a deep layer of wet material without removing the dirty material underneath.
Keep Nest Boxes Especially Dry
Newborn rabbits are vulnerable to cold, damp conditions.
A nest box should remain:
- Dry
- Protected from rain
- Clean
- Well positioned
Check breeding does and nest boxes after heavy rain.
If nesting material becomes wet, replace the affected material carefully while keeping the kits warm and together.
Do not unnecessarily remove all of the mother’s fur and nesting material when only part of the nest is damp.
Protect Feed From Moisture
Feed spoilage is one of the biggest rainy-season concerns.
Commercial pellets, dried forage and hay can absorb moisture from humid air or leaking roofs.
Once feed becomes damp, mould may develop.
Never feed rabbits material that is:
- Visibly mouldy
- Musty-smelling
- Rotten
- Slimy
- Heavily discoloured from spoilage
Throw spoiled feed away.
The cost of replacing one bag of feed is usually far lower than the cost of losing several rabbits.
Store Feed Off the Floor
Feed bags should not sit directly on damp concrete or bare ground.
Use:
- Pallets
- Shelves
- Raised platforms
to keep bags away from floor moisture.
Leave some space between stored feed and damp walls where possible.
The storage room should also have ventilation.
Avoid Buying More Feed Than You Can Store Safely
Buying large quantities may seem cheaper, but it can become expensive if the feed spoils before use.
During humid months, purchase an amount that can be stored properly.
Inspect older bags before opening new ones.
Use a simple:
first in, first out
system.
Older feed should normally be used before newly purchased feed, provided it remains safe.
Store Hay Carefully
Hay must remain dry.
Good hay should smell fresh rather than musty.
Do not store hay where:
- Rain can enter
- Moisture rises from the floor
- Roof leaks occur
- Airflow is completely blocked
If hay becomes wet and mouldy, do not try to dry it again and feed it.
Discard it.
Be Careful With Fresh Forage After Rain
Rain itself does not automatically make safe forage poisonous.
However, wet weather creates other concerns.
Avoid collecting forage that is:
- Mud-covered
- Flooded
- Contaminated by dirty runoff
- Beginning to rot
- Mouldy
- Mixed with sewage or waste
Allow heavily wet forage to drain or wilt appropriately before placing large piles in feeders.
Do not leave unused fresh forage inside the cage until it becomes slimy or begins decomposing.
Remove leftovers.
Do Not Feed Flood-Contaminated Plants
Floodwater can carry:
- Sewage
- Animal waste
- Chemicals
- Other contaminants
Do not harvest rabbit forage from recently flooded areas unless you are confident the area is safe.
Washing cannot reliably remove every possible contaminant.
Keep Drinking Water Clean
Rainy weather does not mean rabbits need less access to water.
Fresh drinking water should remain available at all times.
Check bowls and drinkers for:
- Dirt
- Algae
- Droppings
- Blockages
Outdoor drinking containers should be positioned so dirty rainwater cannot flow directly into them.
Be Careful With Surface Water
Do not automatically give rabbits water from:
- Puddles
- Drains
- Streams
- Floodwater
simply because there is plenty of water during the rainy season.
Use a reliable clean water source.
This is particularly important in areas where water may be affected by:
- Agricultural chemicals
- Waste disposal
- Mining activity
- Sewage
Clean-looking water is not always safe.
Expect More Cleaning Work
Rain can increase the amount of cleaning needed around a rabbit farm.
Mud, moisture and wet waste can quickly make the environment dirty.
During rainy periods:
- Remove manure regularly
- Clean feeders
- Clean water containers
- Remove spoiled forage
- Replace wet bedding
- Check drainage
Do not allow manure to remain mixed with rainwater underneath the housing.
Control Flies
Flies can remain a problem during warm rainy periods, especially where manure and wet organic material are present.
Reduce fly breeding by:
- Removing manure
- Keeping bedding dry
- Removing spoiled food
- Keeping drainage clear
- Cleaning dirty rear ends
- Covering wounds appropriately
Do not rely only on insecticides.
Good sanitation is the foundation of fly control.
Check Rabbits for Flystrike
Flystrike happens when flies lay eggs on or near a rabbit and the developing maggots damage the skin and tissue.
Warm, humid conditions combined with a dirty rabbit or wet rear can increase the risk.
Check the rear area regularly, particularly in rabbits that are:
- Overweight
- Elderly
- Disabled
- Suffering from diarrhoea
- Unable to groom properly
Look for:
- Fly eggs
- Maggots
- Wet fur
- Wounds
- Bad smell
Flystrike is an emergency.
Seek veterinary help immediately if maggots are found.
Watch for Skin Problems
Constant moisture can contribute to skin irritation.
Check rabbits for:
- Hair loss
- Red skin
- Crusts
- Sores
- Wounds
Do not assume every skin problem is caused by the rain.
Possible causes include:
- Mites
- Fungal disease
- Bacterial infection
- Wet housing
- Urine scald
Persistent or severe skin disease should be properly diagnosed.
Check the Feet
Wet and dirty flooring can contribute to foot problems.
Look underneath the hind feet for:
- Hair loss
- Redness
- Swelling
- Open sores
Provide a clean, dry and comfortable resting surface.
If wire flooring is used, rabbits should still have access to a suitable solid resting area.
Severe or infected foot sores require veterinary attention.
Prevent Urine Scald
A rabbit that remains wet around the rear may develop irritated skin.
Possible reasons include:
- Dirty housing
- Obesity
- Arthritis
- Urinary disease
- Incontinence
Do not simply wash the rabbit repeatedly without finding the cause.
Rabbits generally should not receive routine full-body baths.
For a dirty rear, careful local cleaning may be appropriate while the underlying problem is investigated.
Watch for Respiratory Problems
Rain itself does not directly mean a rabbit will develop a respiratory infection.
However, a poorly ventilated, damp rabbit house with high ammonia levels is not a healthy environment.
Watch for:
- Repeated sneezing
- Nasal discharge
- Eye discharge
- Noisy breathing
- Reduced appetite
Severe difficulty breathing or open-mouth breathing requires urgent veterinary attention.
Do Not Use Smoke to Keep Rabbits Warm or Dry
Avoid exposing rabbits to smoke from:
- Charcoal
- Firewood
- Burning rubbish
- Mosquito coils
inside poorly ventilated housing.
Smoke can irritate the respiratory system.
The solution to damp weather should be better housing rather than filling the rabbitry with smoke.
Be Careful With Mosquitoes and Other Insects
Standing water around the farm encourages insects.
Keep:
- Gutters clear
- Buckets covered
- Drains flowing
- Containers free from stagnant water
Do not allow unnecessary pools of water to remain around rabbit housing.
Where insect screens are used, make sure they do not block essential ventilation.
Rodents May Move Into Rabbit Housing
Heavy rains can drive rats and mice toward dry buildings.
Rabbit feed can attract them.
Rodents may:
- Contaminate feed
- Damage bags
- Damage cages
- Spread disease
- Injure young rabbits
Store feed securely and close gaps around the rabbitry.
Do not leave spilled pellets on the floor overnight.
Snakes May Also Seek Dry Shelter
During wet weather, snakes may sometimes enter buildings looking for:
- Dry shelter
- Rodents
- Other prey
Keep vegetation around the rabbitry controlled.
Repair:
- Holes
- Broken mesh
- Gaps around doors
Reducing rodent activity also makes the area less attractive to some snakes.
Our How to Snake-Proof a Rabbit Hutch guide provides more detailed advice.
Avoid Overcrowding
Overcrowding is especially problematic when humidity is high.
Too many rabbits in a small area can increase:
- Heat
- Moisture
- Disease transmission
- Fighting
- Waste accumulation
Young rabbits grow quickly, so housing that was adequate several weeks ago may become overcrowded.
Monitor stocking levels.
Separate Sick Rabbits
If a rabbit develops signs of infectious disease, place it in suitable separate housing where practical.
This may reduce contact with healthy animals.
Use separate equipment where possible.
Clean hands and tools after handling sick animals.
Isolation does not replace diagnosis or treatment.
Quarantine New Rabbits
Do not bring a newly purchased rabbit directly into the main group simply because it appears healthy.
Observe new rabbits separately first.
Watch for:
- Diarrhoea
- Sneezing
- Nasal discharge
- Skin disease
- Poor appetite
- Ear problems
This is important throughout the year, not only during the rainy season.
Breeding During the Rainy Season
Rabbits can breed during the rainy season, but housing and feed management need attention.
Pregnant and nursing does require:
- Dry accommodation
- Reliable feed
- Clean water
- Proper nest boxes
Check nest boxes more frequently after storms.
Newborn kits can be affected quickly if the nest becomes wet.
Keep Breeding Records
Rainy-season conditions may affect:
- Feed supply
- Disease pressure
- Kit survival
- Growth
Record:
- Mating dates
- Birth dates
- Litter size
- Kit deaths
- Feed changes
- Health problems
Over time, records can show whether your farm experiences repeated seasonal problems.
Plan Forage Before the Rain Stops
The rainy season can produce plenty of fresh vegetation.
Use this opportunity wisely.
Farmers with suitable land may grow or harvest safe forage and prepare some of it for later use.
Properly dried hay or forage can help when fresh grass becomes scarce during the dry season.
Do not wait until the dry season starts before thinking about feed shortages.
Dry Forage Properly
Do not pack freshly cut wet grass into bags and call it hay.
Forage intended for dry storage must lose enough moisture before being packed away.
Spread it where:
- Air can move through it
- Rain cannot soak it again
- It can dry evenly
Check stored material for mould regularly.
Do Not Make Sudden Feed Changes
Rainy-season abundance may suddenly make new plants available.
Do not change a rabbit’s diet overnight simply because fresh forage is everywhere.
Introduce new safe forage gradually.
Watch:
- Appetite
- Droppings
- Body condition
Sudden dietary changes can disturb digestion.
Keep an Emergency Feed Supply
Heavy rain can make it difficult to:
- Travel
- Harvest forage
- Reach feed shops
Keep enough safe feed available to manage short disruptions.
Do not wait until the last handful of pellets is finished before buying more.
Prepare for Power Outages
Commercial rabbitries may use:
- Fans
- Pumps
- Automatic watering
If these depend on electricity, have a backup plan.
Natural ventilation should still be part of the housing design.
Check that rabbits can still receive drinking water if:
- Electricity goes off
- A pump fails
Do not design a system where a short power outage immediately creates a dangerous environment.
Inspect the Rabbitry After Storms
Strong rain and wind can damage:
- Roofing sheets
- Mesh
- Doors
- Gutters
- Trees
- Fencing
After a major storm, inspect the housing.
Look for:
- Loose roofing
- Sharp metal
- Broken wire
- Flooding
- Fallen branches
Repair dangerous damage before allowing rabbits unrestricted access to the area.
Keep a Rainy-Season Health Record
A simple notebook can help identify repeated problems.
Record:
- Ill rabbits
- Deaths
- Skin disease
- Diarrhoea
- Feed spoilage
- Fly problems
- Roof leaks
- Flooding
If the same problem appears every rainy season, the records can help you improve the farm before the next one begins.
Daily Rainy-Season Rabbit Checklist
During periods of persistent rain, check the following every day.
Housing
- Is the inside dry?
- Is the roof leaking?
- Is ventilation good?
Drainage
- Is water collecting underneath?
- Are gutters blocked?
Feed
- Is the feed dry?
- Is there mould?
- Has fresh forage spoiled?
Water
- Is clean water available?
- Are drinkers working?
Rabbit
- Is the rabbit eating?
- Are normal droppings present?
- Is the rear clean?
- Are the feet dry?
- Is breathing normal?
Nest Boxes
For breeding rabbits:
- Is the nest dry?
- Are kits warm and together?
- Has rain entered?
Farm Area
- Is manure accumulating?
- Are flies increasing?
- Is feed attracting rats?
A short daily check can prevent small problems from becoming major losses.
Common Rainy-Season Mistakes
Avoid these common mistakes:
- Closing all ventilation to keep rain out
- Allowing roof leaks to continue
- Keeping wet bedding
- Feeding mouldy pellets
- Feeding rotten forage
- Storing feed directly on damp floors
- Allowing manure to mix with rainwater
- Ignoring blocked drains
- Leaving rabbits in muddy conditions
- Allowing drinking water to become contaminated
- Introducing large amounts of unfamiliar forage suddenly
- Overcrowding
- Ignoring fly activity
- Forgetting to inspect newborn nests after storms
Frequently Asked Questions
Can Rabbits Stay Outside During the Rainy Season?
Yes, provided their housing remains:
- Dry
- Secure
- Well ventilated
- Protected from direct rain
- Properly drained
Rabbits should always have access to a completely dry sheltered area.
Can Rain Make Rabbits Sick?
Rain itself is not a disease.
The problems usually come from conditions associated with persistent wet weather, such as:
- Damp housing
- Dirty bedding
- Mouldy feed
- Poor ventilation
- Flooding
- Fly activity
Good housing greatly reduces these risks.
Can Rabbits Eat Wet Grass?
Safe fresh grass does not automatically become harmful simply because rain has fallen on it.
The bigger concerns are contamination, spoilage and sudden diet changes.
Avoid grass taken from:
- Floodwater
- Dirty runoff
- Chemically treated areas
Do not leave large piles of wet forage in the cage until they rot.
Should Rabbits Be Bathed During the Rainy Season?
No routine full-body bathing is needed.
Bathing can cause stress and may leave a rabbit wet for too long.
If the rear becomes dirty, carefully clean the affected area and investigate why it happened.
How Do I Stop Rabbit Feed From Getting Mouldy?
Store feed:
- Under a waterproof roof
- Off the floor
- Away from damp walls
- In a ventilated area
Do not keep more feed than you can store safely.
Why Are There More Flies Around My Rabbit Farm?
Flies are attracted to:
- Manure
- Wet bedding
- Dirty rabbits
- Spoiled food
- Wounds
Increase cleaning and keep organic waste dry and properly managed.
Is High Humidity Dangerous for Rabbits?
High humidity can make heat harder for rabbits to cope with and can contribute to a damp housing environment.
Good airflow, shade and dry resting areas are particularly important in humid weather.
Can Newborn Rabbits Survive the Rainy Season?
Yes.
The nest must remain:
- Dry
- Protected
- Clean
Check nest boxes after heavy storms and replace wet nesting material carefully.
Should I Give Rabbits Medicine During the Rainy Season to Prevent Disease?
Do not routinely give antibiotics or other medicines simply because the rainy season has started.
Good sanitation, dry housing, proper nutrition and disease monitoring are better preventive measures.
Medication should be used when there is an appropriate reason and, where necessary, veterinary guidance.
Final Thoughts
The rainy season does not have to become a difficult period for rabbit keeping.
Most problems can be reduced by concentrating on a few basic areas:
- Keep the rabbitry dry
- Maintain good ventilation
- Improve drainage
- Protect feed from moisture
- Keep water clean
- Remove wet bedding
- Control flies
- Watch for skin and foot problems
- Protect newborn nests
- Inspect rabbits every day
For rabbit keepers in Ghana and other tropical environments, the challenge is balancing rain protection with airflow.
A rabbitry should not be wet, but it should not become a sealed humid box either.
Before the rains become heavy, inspect:
- Roofing
- Drainage
- Feed storage
- Mesh
- Gutters
- Nest boxes
During the rainy season, keep cleaning and health checks consistent.
Good preparation before the first major storms is much easier than trying to repair a wet, mouldy and overcrowded rabbitry in the middle of prolonged rainfall.
Sources and Further Reading
- MSD Veterinary Manual — Management of Rabbits
- MSD Veterinary Manual — Nutrition of Rabbits
- RSPCA — Rabbit Housing and Welfare
- Rabbit Welfare Association & Fund — Rabbit Housing Guidance
- Food and Agriculture Organization — The Rabbit: Husbandry, Health and Production
- Ghanaian rabbit-production research on feeding, housing and management
This article provides general educational information. Severe illness, complete appetite loss, breathing difficulty, flystrike, serious diarrhoea or unexplained deaths require appropriate veterinary attention.
