Fiber, fermentation and two kinds of droppings

A rabbit is a herbivore with a digestive system that obtains nutrients in a different way from a cat or dog. Alongside the familiar dry faecal pellets, it produces soft cecotropes and consumes them. This recovers nutrients produced through intestinal microbial activity. Seeing the rabbit consume these is therefore not evidence that it is eating ordinary waste because its diet is inadequate.

Merck's diet guidance emphasizes fiber and explains that nutritional requirements change with growth, pregnancy and nursing. Grass hay and an appropriate complete rabbit feed have different roles from sweet treats. A mixture that allows the rabbit to select its favourite pieces can produce a diet different from the one the package appears to contain.

Fresh water and the condition of stored feed matter alongside ingredients. Damp or spoiled feed cannot be made suitable by having a familiar label. When assessing a rabbit's diet, identify what it actually eats, its life stage and any recent changes. Individual ration decisions belong with a veterinarian or qualified nutrition adviser rather than an assumption that every heritage breed needs an identical amount.