Best Food for Selkirk Rex (2026 Guide)
A breed-specific food guide for Selkirk Rex owners — what to look for, what to avoid, and our top picks based on this breed's size, energy and known health profile.
Photo: Chen EdisoN / Pexels
The Selkirk Rex is curly-coated "sheep cat" with a calm, family-friendly temperament. Their nutritional needs reflect their 4–7 kg body weight, 14–17 years lifespan, and the breed-specific health considerations covered below.
Why feeding a Selkirk Rex is different
Feeding the Selkirk Rex well is mostly about avoiding the classic mistakes: overfeeding (especially in food-driven breeds), cheap fillers, and inappropriate life-stage food.
Cardiac issues are common — discuss taurine + L-carnitine supplementation with your vet, and be cautious about grain-free + legume-heavy diets (the FDA has linked them to dilated cardiomyopathy in some lines).
The Selkirk Rex's coat needs omega-3 + omega-6 in roughly a 5:1 ratio for skin + coat condition. Fish-oil supplementation or a salmon-first food are the cheapest ways to get this right.
Below: a specific list of what to look for, what to avoid, plus our daily-calorie estimate for an average Selkirk Rex.
What to look for in food for a Selkirk Rex
- A complete-and-balanced food labelled for cats that meets FEDIAF or AAFCO nutritional standards.
- Named animal protein as the first ingredient (e.g. "chicken", "salmon"), not "meat derivatives" or "animal by-product".
- A urinary-supportive formula or low-purine recipe — your vet can recommend a prescription line.
- Foods with adequate taurine. Be cautious with grain-free diets — the FDA has investigated a possible link with DCM.
What to avoid
- Foods with high organ meat content (purines) and excess minerals.
- Untested boutique grain-free brands without taurine in the analysis.
- Anything containing onion, garlic, raisins, xylitol or chocolate flavouring (common kitchen toxins for pets).
For an exact daily portion based on your dog's weight and activity, use our food portion calculator. To check current weight is healthy, use the body condition score.
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Health overview — Selkirk Rex
Hypertrophic cardiomyopathy. Polycystic kidney disease (Persian heritage).