Label facts comparison

Pro Plan Large Breed Chicken & Rice Formula Dog Food vs Chihuahua Adult Dry Dog Food

Purina Pro Plan and Royal Canin, 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	Purina Pro Plan Pro Plan Large Breed Chicken & Rice Formula Dog Food	Royal Canin Chihuahua Adult Dry Dog Food
Protein (min)	26%	26%
Fat (min)	12%	14%
Fiber (max)	4.5%	3.6%
Moisture (max)	12%	10%
Calories	3823 kcal/kg	3758 kcal/kg
First ingredients	Chicken, rice, corn protein meal, whole grain wheat, poultry by-product meal	Corn, chicken by-product meal, wheat gluten, oat groats, brewers 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.

Pro Plan Large Breed Chicken & Rice Formula Dog Food
Chihuahua Adult Dry Dog Food

Per-axis percentages for the compared items.
Axis	Pro Plan Large Breed Chicken & Rice Formula Dog Food	Chihuahua Adult Dry Dog Food
Protein	26%	26%
Fat	12%	14%
Fiber	4.5%	3.6%
Carbs	Not listed	Not listed
Calories	407 kcal/cup	323 kcal/cup
Moisture	12% max	10% max

Differences worth noting

Pro Plan Large Breed Chicken & Rice Formula Dog Food is more calorie-dense (3823 vs 3758 kcal/kg) — feeding amounts differ accordingly.

Adjust this comparison Pro Plan Large Breed Chicken & Rice Formula Dog Food details Chihuahua Adult Dry Dog Food 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.