A healthy Mini Rex feels as good as he looks
The Mini Rex is a small, sociable rabbit, and a healthy one is busy: exploring, tossing toys, coming to the fence for attention, and settling into long hay sessions. His eyes should be bright, his nose dry, and his breathing silent at rest, with plentiful round droppings confirming the gut is keeping pace with the hay. The signature coat is the first thing anyone notices: short, dense, and springing back upright when stroked backwards, like velvet over the whole body. A healthy coat has that plush recoil everywhere, with no thin patches over the spine or hips. When the coat loses its spring and the rabbit loses his enthusiasm at the same time, believe the combination and start checking properly.
The Rex coat's one weakness: feet
The same short fur that makes the Mini Rex feel like velvet provides less cushioning on the underside of the feet, so hocks are this breed's signature checkpoint. Part the fur on the rear feet weekly and look at the skin: healthy hocks are furred and unbroken. Early trouble shows as fur thinning over the point, pink or reddened skin, or a small callused area that is starting to look angry, and it responds best to changes in flooring, bedding depth, and weight management made while the skin is still intact. An open sore on a Rex hock is a veterinary matter, not a wait-and-see one. Sitting surfaces matter for this breed more than most, and a healthy Mini Rex is usually standing proof his are soft enough.
Whiskers, ears, and the rest of the weekly once-over
Mini Rex whiskers are naturally shorter and more curled than an ordinary rabbit's, so judge them against that breed normal rather than expecting long straight whiskers; what you want is whiskers present and unbroken, not singed-looking or snapped to stubble. Ears should be clean and dry inside. Lift the lip for front teeth that meet evenly, and watch a hay session for the broad sideways chewing that keeps the back teeth in shape. His rear should be clean, since a healthy Mini Rex grooms thoroughly and takes his soft night droppings directly. A dirty bottom, damp chin, or dropped strands of hay each redirect your attention to a specific system, which is exactly what a good weekly check is for.
Weight and movement on a small frame
Weigh your Mini Rex weekly and handle him enough to know his shape: compact and rounded, ribs under a smooth covering, no sharp spine and no heavy fold of fat that stops him reaching to groom. His hop should be even and willing, and he should sit up to wash his face without wobbling. In a breed prone to enjoying food, slow weight gain is a genuine health drift, because extra condition presses on those lightly padded hocks and narrows his grooming reach. A steady weight, an even gait, and a clean rear end together form a reliable triangle of signs that this small rabbit is doing well.
When a Mini Rex needs the vet
Book a prompt appointment for sore or opening hocks, stopped or shrinking droppings, refusal of hay, drooling or a wet chin, noisy breathing, or hunched sitting with soft tooth grinding, and seek same-day help if he stops eating altogether. Say when the hock skin first reddened or the droppings changed; with Rex feet and rabbit guts alike, timelines change treatment choices. Logging those hock checks, weights, and appetite notes in KinsLe's Pet Passport means your Mini Rex's small but telling details are never left to memory.