Label facts comparison

Ultimate Protein Duck Dry Cat Food vs Purina Pro Plan Adult Weight Management Chicken & Rice Formula

Instinct and Purina Pro Plan, compared on source-backed label facts. Public scoring is not active on comparison pages — neither product is placed above the other; the facts sit side by side so the trade-offs are readable.

Label fact	Instinct Ultimate Protein Duck Dry Cat Food	Purina Pro Plan Purina Pro Plan Adult Weight Management Chicken & Rice Formula
Protein (min)	47%	43%
Fat (min)	17%	9%
Fiber (max)	3%	5%
Moisture (max)	10%	12%
Calories	4510 kcal/kg	3443 kcal/kg
First ingredients	Duck, Chicken, Egg Product, Tapioca, Ground Flaxseed	Chicken, corn protein meal, poultry by-product meal, soybean meal, rice

Listed label values

Scaled to the larger listed value per axis. Larger means a larger listed amount — not better. Missing values stay at zero and are reported as not listed.

Ultimate Protein Duck Dry Cat Food
Purina Pro Plan Adult Weight Management Chicken & Rice Formula

Per-axis percentages for the compared items.
Axis	Ultimate Protein Duck Dry Cat Food	Purina Pro Plan Adult Weight Management Chicken & Rice Formula
Protein	47%	43%
Fat	17%	9%
Fiber	3%	5%
Carbs	Not listed	Not listed
Calories	496 kcal/cup	353 kcal/cup
Ingredient quality	Not listed	Not listed

Differences worth noting

Ultimate Protein Duck Dry Cat Food lists a higher protein minimum (47% vs 43%). Whether that fits depends on the pet, not the number alone.
Ultimate Protein Duck Dry Cat Food is more calorie-dense (4510 vs 3443 kcal/kg) — feeding amounts differ accordingly.

Adjust this comparison Ultimate Protein Duck Dry Cat Food details Purina Pro Plan Adult Weight Management Chicken & Rice Formula details

Similar comparisons

Label facts come from official sources and can change with reformulations. This page compares recorded facts only — it does not evaluate fit for an individual pet. For diet questions tied to a health condition, ask your veterinarian.