A house rabbit in a humid flat needs hay as the main meal, pellets as the measured side dish, and dry storage that does not gamble with mould.
Use this to tidy the daily setup, not to diagnose appetite, dental, or gut problems at home.
Hay comes first because the gut and teeth need work
Hay is not garnish. It is the base of the rabbit diet.
Rabbits are hindgut fermenters, and high-fibre food helps keep the gut moving. Chewing grass hay also supports normal tooth wear. VCA recommends unlimited grass hay as the bulk of a rabbit’s diet, while RWAF says hay and grass should be available at all times (Feeding Your Rabbit, Rabbit Diet).
That means the bowl should not be the centre of the day. The hay rack, hay box, or hay pile should be.
A good owner check is boring and useful: did your rabbit return to the hay again and again today? If yes, the setup is doing its job. If the hay is untouched while pellets disappear, the balance is wrong.
| Food item | Role in the day | Owner check |
|---|---|---|
| Grass hay | Main fibre source | Available all the time |
| Pellets | Measured supplement | Finished without replacing hay eating |
| Seed or coloured pellet mixes | Avoid as a default | Can encourage selective eating |
| Damp or musty feed | Do not feed | Discard rather than risk it |
Pellets should not win the popularity contest
Pellets are useful when they are treated as a supplement. They become a problem when they crowd out hay.
VCA advises limiting pellets and avoiding mixes with seeds or coloured pieces because rabbits may pick out preferred bits. RWAF and PDSA both frame pellets as a small measured portion, not the diet base (Rabbit Diet, The Ideal Diet for Rabbits).
Selective eating looks harmless at first. The rabbit leaves the plain pieces, eats the tastier parts, and seems pleased with itself. The problem is balance. The owner sees an empty-ish bowl and assumes the meal was eaten properly. It was not.
What changed, for many owners, is the mental model. We used to treat pellets as “rabbit food” and hay as the messy extra. Better rabbit care flips that. Hay is rabbit food. Pellets are the controlled add-on.
There is a recognised baseline you can measure against. RWAF puts the adult maintenance ration at 15 g of plain pellets per kg of body weight per day, which works out to roughly 5% of the daily diet — about 45 g for a 2.5 kg rabbit (Obesity, Commercial Food and Treats). PDSA describes the same small portion in kitchen terms — one tablespoon of nuggets once daily, or twice daily (about double the amount) for a rabbit over 3.5 kg — with around 85% of the diet coming from hay and grass (Feeding Your Rabbits). RSPCA frames pellets as a small, measured amount, roughly 5% of the diet, fed per the manufacturer’s instructions (Feeding Your Pet Rabbit a Healthy Diet).
| Adult rabbit | Pellet ration per day | Source |
|---|---|---|
| Per kg of body weight | 15 g (≈ 5% of the daily diet) | RWAF |
| 2.5 kg rabbit | ≈ 45 g | RWAF |
| Average adult (kitchen measure) | 1 tablespoon of nuggets once daily | PDSA |
| Over 3.5 kg | 1 tablespoon twice daily (≈ double the once-daily amount) | PDSA |
| Giant / large breed | 1 level tablespoon per kg of ideal body weight daily | RWAF |
Treat 15 g per kg per day as the starting point, then let your rabbit-savvy vet adjust it for the individual. A young, pregnant, nursing, underweight, senior, or unwell rabbit may need a different ration, and your vet sets that against body condition — but the baseline above is the recognised place to start, not a number to skip.
Humidity changes how you store the food
In Singapore, Malaysia, and Indonesia, the storage problem is not abstract. Opened hay and pellets meet humid air quickly, especially near balconies, damp service yards, and kitchen floors.
Hay and pellets should be kept dry, cool, and protected from damp. Feed that smells musty, looks mouldy, or feels damp should be thrown away. Moisture encourages mould growth in hay, and hay-storage guidance recommends keeping hay off the ground and protected from moisture so it does not mould (Selecting and Storing Horse Hay).
Do not “save” suspicious hay because it was expensive. Mouldy feeds can contain mycotoxins harmful to animals (Overview of Mycotoxicoses in Animals). The safer move is painful but clear: discard it.
| Storage choice | Better habit | Why it matters |
|---|---|---|
| Open pellet bag | Seal after opening | Reduces moisture and pest exposure |
| Hay on damp floor | Lift and keep ventilated | Avoids moisture contact |
| Balcony storage | Avoid if damp or rain-exposed | Humidity and splash risk rise |
| Bulk buying | Buy amounts used while fresh | Less time for spoilage |
| Daily feeding | Smell and feel before serving | Catches musty or damp feed early |
Small thing, done daily: check the hay with your nose and fingers before it reaches the litter tray. Fresh hay should not feel damp. It should not smell musty.
Place hay where the rabbit already spends time
A clever setup beats a lecture.
RWAF indoor-rabbit guidance supports constant hay access as part of daily housing. Placing hay near the litter tray can encourage frequent hay eating because rabbits often eat while toileting. This is a husbandry strategy, not a disease-prevention guarantee (Indoor Rabbits).
Make the right behaviour easy. If your rabbit rests in one area and toilets in another, hay should not live in a forgotten corner. Put it where the rabbit naturally pauses.
Keep it clean, though. Hay near the litter tray should still be fresh hay, not soiled leftovers. Replace what has become dirty. Keep the main supply dry and separate from the tray area.
| Setup problem | Try this |
|---|---|
| Rabbit ignores hay | Move hay near the litter area |
| Pellets vanish first | Feed pellets measured, with hay already available |
| Hay gets dirty fast | Offer smaller refreshed portions in the eating area |
| Hay smells stale | Check storage before blaming rabbit preference |
This is not about making a showroom rabbit corner. It is about repeat visits to fibre.
Droppings and chewing tell you when this is no longer “feeding fuss”
A rabbit eating less hay is not always being picky.
Reduced hay eating, smaller or fewer droppings, poor appetite, tooth grinding, reluctance to chew, or signs of gut slowdown should prompt a rabbit-savvy veterinarian. VCA describes gastrointestinal stasis as serious and highlights decreased appetite, reduced faecal output, and pain behaviours as warning signs needing veterinary care. RWAF also treats not eating or not passing droppings as urgent warning signs (Gastrointestinal Stasis in Rabbits, Rabbit Emergencies).
Use a simple action shape.
| What you see | What to do |
|---|---|
| Normal hay eating and normal droppings | Keep the hay-first routine steady |
| Less hay, but still eating and passing droppings | Watch closely and check food freshness |
| Smaller or fewer droppings | Call a rabbit-savvy vet |
| Not eating or not passing droppings | Seek urgent veterinary care |
| Tooth grinding or reluctance to chew | Arrange veterinary evaluation |
Tonight, refill the hay first, seal the pellets properly, and move one fresh handful of hay to the place your rabbit already visits most.
— Manja