Cats are obligate carnivores: their bodies depend on animal tissue for several nutrients they cannot synthesize or convert efficiently, unlike dogs or humans.
Feline livers keep protein demand constantly high and handle carbohydrates and certain vitamin conversions poorly, so plant-heavy diets fit their physiology badly.
When choosing food, look for a high share of animal ingredients and a complete-and-balanced statement; long-term vegetarian diets carry real risks for cats.
Individual protein needs and therapeutic diets should be assessed by a veterinarian; this article offers general nutrition knowledge only.
