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Rabbit · Feeding Small pet care

Rabbit Feeding Basics

In short

A rabbit's diet should be based mainly on unlimited grass hay, with a portion of suitable fresh greens, a small measured amount of plain pellets, and constant fresh water. Hay keeps the gut moving and teeth worn down. This page explains the principles, not exact quantities — and a rabbit that stops eating needs a veterinarian immediately.

The hay-first principle

  • Grass hay (such as timothy or meadow hay) should be available at all times and make up the majority of the diet.
  • Offer a variety of suitable fresh leafy greens daily, introduced gradually.
  • Plain pellets are a small part of the diet, not the main food; follow the pack and your vet's guidance on amount.
  • Provide constant access to clean, fresh water.
  • Avoid sugary treats, seed/muesli mixes, and most human foods — ask your vet what is appropriate.

Feeding checklist

  • Unlimited grass hay available at all times.
  • A daily variety of suitable fresh greens, introduced slowly.
  • Only a small amount of plain pellets.
  • Constant clean, fresh water.
  • No sugary treats or muesli-style mixes.
  • Any diet change made gradually, with vet guidance if unsure.

What not to assume

  • Do not assume pellets or muesli mixes should be the main food — hay should be.
  • Do not assume all greens are safe; check suitability and introduce new foods gradually.
  • Do not assume reduced eating is minor — a rabbit that stops eating is an emergency.
  • Do not give exact at-home diet quantities as a rule; needs vary, so confirm with your vet.

When to contact a veterinarian

Appetite and droppings are critical signals in rabbits.

  • If your rabbit stops eating or stops producing droppings — this is an emergency.
  • If there is diarrhoea, a soiled rear, or a sudden change in appetite.
  • If you suspect dental problems (drooling, dropping food, weight loss) — these need a vet, not home treatment.
  • Before making a major diet change, especially for a young, senior, or unwell rabbit.

Rabbit Feeding Basics — Frequently Asked Questions

What should rabbits eat most of?
Grass hay should make up the majority of a rabbit's diet and be available at all times. It supports gut movement and dental wear. Fresh greens, a little plain pellet, and constant water complete the diet.
How much should I feed my rabbit?
Hay should be unlimited; greens and pellets are smaller portions that vary by rabbit. Rather than a universal number, follow the pellet pack guidance and your veterinarian's advice for your individual rabbit.
My rabbit stopped eating — what should I do?
Treat it as an emergency and contact a rabbit-savvy veterinarian immediately. A rabbit that stops eating or passing droppings can deteriorate very quickly. Do not wait or attempt home treatment.

Sources and further reading

Authoritative references used for general educational context. External links open in a new tab and these organisations do not endorse FaunaHub. Housing, diet, and care needs vary by species, age, health, and local climate, and welfare recommendations differ by country and organisation — confirm specifics with a qualified small-animal or exotic-pet veterinarian.