The Korat is a compact, muscular cat with a naturally lean build that should be maintained throughout its life. Unlike some breeds that carry extra weight without obvious signs, the Korat's close-fitting single coat makes weight changes immediately visible. Because of this, calorie management is particularly important — overfeeding even slightly can lead to noticeable weight gain that strains joints and compromises the breed's characteristic agility.
As obligate carnivores, Korats require a diet built around high-quality animal protein. Their metabolism is geared toward processing meat-based amino acids, with taurine and arginine being especially critical for cardiac health and vision. A diet that lists a named animal protein as the first ingredient — and ideally the second — is a strong starting point. Plant-based protein fillers may inflate the protein percentage on the label but don't deliver the amino acid profile a Korat needs.
Korats are known for their longevity, often living well into their upper teens. Supporting that long lifespan requires attention to nutrient density rather than volume. A moderately caloric food with balanced omega fatty acids, adequate moisture content, and minimal artificial additives sets the foundation for sustained health across the breed's many life stages.
Because the breed is relatively rare, there is limited breed-specific feeding research available. However, Korats share nutritional baselines with other small-to-medium short-coated breeds. Owners should monitor body condition score regularly and adjust portions based on activity level, age, and whether the cat is indoor-only or has outdoor access.