Ask any rabbit savvy vet what keeps a rabbit healthy, and the answer almost always starts with the same word: hay. A good rabbit diet and hay habit are the foundation of nearly everything else, from healthy teeth to a well working gut. Yet many new owners in Singapore still picture rabbits living on colourful pellets, muesli mixes and endless carrots, which is closer to the opposite of what these animals actually need. Rabbits are grazing herbivores built to chew fibrous grass all day long. Get the diet right and you prevent a long list of common, painful and expensive health problems before they start.
Why Hay Is the Foundation
Unlimited grass hay should make up the large majority of what a rabbit eats every single day. It matters for two reasons. First, a rabbit’s teeth grow continuously throughout its life, and the long, side to side chewing that hay demands is what wears them down evenly. Without enough hay, teeth can overgrow and develop painful spurs and misalignment that make eating difficult and often need veterinary treatment. Second, a rabbit’s digestive system is designed to keep moving constantly, and the fibre in hay is what keeps that gut motion going. A diet too low in fibre can let things slow or stall, a serious condition that can turn into an emergency quickly.
Good options for the everyday staple are grass hays such as timothy and other meadow or orchard grasses, offered fresh and in unlimited amounts so the rabbit always has some to graze. Store hay somewhere dry, since Singapore’s humidity can leave it damp or mouldy, and never feed hay that smells musty or looks discoloured. Alfalfa is a legume rather than a grass hay and is richer in calcium and protein, so it is usually kept for growing youngsters rather than fed freely to healthy adults. Encourage grazing by tucking hay into racks, boxes and toys so eating becomes foraging.
Greens, Pellets and Treats in Their Place
Fresh leafy greens are the next most important part of the diet and can be offered daily once a rabbit is old enough and used to them. A variety of suitable leafy vegetables and herbs provides moisture and nutrients and adds welcome interest to mealtimes. Introduce any new green slowly and one at a time, watching for soft stool, because a sudden change can upset a sensitive gut. Wash everything well and remove any greens the rabbit does not finish before they wilt in the heat.
Pellets play a much smaller supporting role than most people expect. A measured daily portion of a plain, high fibre rabbit pellet adds concentrated nutrients, but too much fills a rabbit up so it eats less hay, which is exactly backwards. Choose a uniform pellet rather than a colourful muesli style mix, since rabbits tend to pick out the sweet, starchy bits of a mix and leave the healthy fibre behind. Treats should be genuinely occasional and tiny: a small piece of fruit or a favourite herb now and then, never sugary snacks, bread, yoghurt drops or human food.
The order in which these foods matter is easy to remember.
| Food group | Share of the daily diet | Notes |
|---|---|---|
| Grass hay | The large majority, always available | Timothy or meadow grass; wears teeth, keeps the gut moving |
| Leafy greens | A daily supporting portion | Variety, introduced slowly, washed and fresh |
| Pellets | A small measured amount | Plain high fibre pellet, not a muesli mix |
| Treats | Rare and tiny | A little fruit or herb; no sugary or starchy snacks |
Foods and Habits to Avoid
Some everyday foods do rabbits real harm, so it helps to know the clear no list. Avoid sugary and starchy human foods entirely, including bread, biscuits, cereal, chocolate and sweets, as well as those yoghurt covered treats sold for small pets. Do not feed large amounts of carrot or fruit despite the cartoon image, since they are high in sugar and are treats at most. Certain plants and vegetables are unsafe for rabbits, so when in doubt, leave a food out and check with a rabbit savvy vet first.
Also avoid the muesli style dry mixes mentioned earlier, and never make sudden wholesale changes to the diet, which can trigger digestive upset. Any new food should join the menu gradually. Fresh, clean water must always be available, offered in a bowl or bottle the rabbit will actually use, and topped up often in the warm climate.
Signs the Diet or Gut Needs a Vet
Because a rabbit’s gut must keep moving, changes in eating and droppings are among the most important things to watch. This is general information and not veterinary advice, so treat the following as reasons to contact a rabbit savvy or exotics vet in Singapore promptly, not to self diagnose. Seek help urgently if your rabbit stops eating or refuses even favourite foods, produces no droppings or far fewer and smaller ones, sits hunched and pressing its belly, grinds its teeth loudly in apparent pain, or becomes suddenly quiet and unwilling to move. A rabbit that has not eaten or passed droppings is an emergency, because gut slowdown can worsen fast. Drooling, a wet chin, weight loss or dropping food while eating can point to dental trouble that a vet needs to check. It also helps to weigh your rabbit regularly and to check the litter tray each morning, because the size, shape and number of droppings are an early window into how well the gut is working. Keep a note of what your rabbit normally eats and produces, so that when something changes you can describe it clearly to the vet and act quickly.
A steady diet built on unlimited hay, generous greens, a modest pellet portion and only tiny treats is the single most powerful thing you can do for a rabbit’s long term health.
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