Concerns Found (1)
About This Product
purina Cat chow defense plus + by Nestlé is a cat food product that scored 8/10 on our ingredient safety scale. This is an excellent score — indicating high-quality ingredients with minimal safety concerns. We analyzed 30 ingredients in this formula and flagged 1 for potential concerns.
Goal Compatibility
Sensitive Stomach
10/10
Weight Management
9/10
Grain-Free
10/10
Puppy/Kitten
8/10
Senior Pet
3/10
All Natural
8/10
Full Ingredient List
How We Score Pet Food
Our safety score uses a position-weighted formula: ingredients listed first (higher concentration) receive more weight in the calculation. Each ingredient is scored 1-10 based on published veterinary research and regulatory data. The final product score reflects the overall ingredient quality, with penalties for known carcinogens, artificial preservatives, low-quality fillers, and artificial colors.
What to Look For in Cat Food
- • Named protein first — "Chicken" or "Salmon" is better than "Meat by-products"
- • Minimal fillers — Avoid corn gluten meal, wheat middlings, soy flour as top ingredients
- • No artificial preservatives — BHA, BHT, and ethoxyquin are linked to health concerns
- • No artificial colors — Red 40, Yellow 5, Blue 2 serve no nutritional purpose
- • Taurine listed — Essential amino acid cats cannot produce themselves
Disclaimer
PetFoodScored provides ingredient safety information for educational purposes only. We are not veterinarians. Always consult your vet before making dietary changes for your pet. Our scores are algorithmic assessments, not veterinary medical advice.