Cat Food: How to Choose the Best Diet for Your Cat
Nutrition
2026-07-23
PetPedia Editorial
Cats Are Carnivores
Cats require animal protein and nutrients like taurine, arachidonic acid, and preformed vitamin A that plants cannot supply. A meat-forward diet is non-negotiable.
Reading the Label
- Named meat (chicken, salmon) as the first ingredient
- A statement of nutritional adequacy (AAFCO or equivalent)
- Taurine listed for heart and eye health
- Avoid vague "meat by-products" as the sole protein
Life-Stage Formulas
- Kittens need energy- and protein-dense growth food
- Adults benefit from maintenance formulas
- Seniors need controlled calories and joint support
Wet vs. Dry
Wet food supports hydration and is often more palatable; dry food is convenient and helps teeth. A combination works well for many cats.
Feeding Mistakes
- Free-feeding leading to obesity
- Feeding dog food (lacks taurine)
- Too many treats unbalancing the diet
- Sudden diet changes causing upset stomach
Safe Transitions
Switch foods over 7β10 days by gradually mixing the new into the old.
Foods to Avoid
Onions, garlic, grapes, chocolate, raw yeast dough, and xylitol are toxic to cats.