Cats are obligate carnivores — meaning their bodies are biologically designed to get nutrients from meat. Unlike dogs or humans, cats cannot produce certain essential nutrients on their own. They need them directly from animal-based food sources.
Yet many Indian cat owners still feed their cats homemade rice and dal, leftover roti, or plain milk — all of which can actually harm them in the long run.
Here's what your cat actually needs.
The 5 Key Nutrients Every Cat Needs
1. Taurine An amino acid found only in animal tissue. Without it, cats develop heart disease and go blind. Your cat's food must contain taurine — always check the label.
2. Protein Cats need significantly more protein than dogs. Look for fish, chicken, or meat listed as the first ingredient on any cat food pack.
3. Omega 3 & 6 Fatty Acids Essential for a shiny coat, healthy skin, and brain function. Mackerel and ocean fish are excellent natural sources.
4. Vitamin A Unlike humans, cats cannot convert beta-carotene into Vitamin A. It must come directly from animal liver or fortified cat food.
5. Arachidonic Acid A fatty acid cats can't produce themselves. Found in animal fats — another reason plant-based diets simply don't work for cats.
Dry Food vs Wet Food — Which Is Better?
Both have their place. Dry food like PetCrux's mackerel and ocean fish kibble is great for dental health, convenience, and cost. Wet food adds hydration, which is particularly important since cats naturally have low thirst drives.
Ideal approach: Dry food as the main diet + occasional wet food for hydration and variety.
What to Avoid
- 🚫 Cow's milk — most cats are lactose intolerant
- 🚫 Onions and garlic — toxic to cats
- 🚫 Raw fish regularly — can deplete Vitamin B1
- 🚫 Dog food — lacks the taurine cats require
- 🚫 Human snacks — too much salt and sugar
A Note on Kittens
Kittens under 12 months need kitten-specific food — higher in calories, protein, and DHA for brain development. PetCrux's Ocean Fish Kitten Food is specifically formulated for growing cats and is available as a trial pack so you can test before committing to a larger bag.