Salmon
Salmon is a named fresh meat ingredient. The animal source is clearly identified. It reads as an top-tier protein source.
Purina Pro Plan
Purina Pro Plan Sport 30/20 Salmon & Rice is built for active dogs, with 30% protein, 20% fat, glucosamine, and omega-3 disclosure.
I would not use it for weight control or corn-protein avoidance.

01. NUTRIENT PROFILE
Compare protein, fat and energy density in low, typical and high bands.
This food is on the higher side for crude protein among extruded foods.
This food is on the higher side for crude fat among extruded foods.
This food is on the higher side for calorie density among extruded foods. The same serving can provide more energy, so check portion guidance.
Undisclosed values are not treated as zero.
02. INGREDIENT QUALITY & DISCLOSURE
The analysis uses the registered ingredients. Complete-panel coverage is not verified, so an unlisted ingredient cannot be assumed absent.
Read the listed ingredients below. Complete-panel coverage is not verified here; do not infer that an unlisted ingredient is absent.

Salmon is a named fresh meat ingredient. The animal source is clearly identified. It reads as an top-tier protein source.
Corn Gluten Meal is a processed plant-protein booster. It can lift crude protein without the same animal-protein share, so the animal-protein read should stay separate. It reads as an bottom-tier plant protein booster.
Rice is a refined carbohydrate source. It usually reads as a starch and energy source rather than a protein driver. It reads as an mid-tier carb source.
Animal protein · Salmon (#1), Poultry By-Product Meal (#4), Egg Product (Dried) (#8), Fish Meal (#9)
Plant protein · Corn Gluten Meal (#2)
Even high crude protein can be strongly influenced by processed plant protein.
This is hard to read as meat-protein centered.
03. CHOOSING FOR YOUR DOG
Salmon supply animal protein at the start of the ingredient list. Rice, Whole Grain Corn supply carbohydrate energy. The recipe combines animal protein sources with carbohydrate sources.
Corn Gluten Meal supplement plant protein within the first three ingredients. The crude-protein figure includes both animal and plant contributions. Beef Fat Preserved With Mixed-Tocopherols add fat and energy; fat content is a separate choice criterion from the protein sources.
Across the registered ingredients, multiple protein sources appear, including salmon, egg, unspecified. Some protein sources are not fully identified, which limits choices that require excluding a specific protein.
Among foods made the same way, protein is higher, fat is higher, and calorie density is higher. Compare this combination when both protein and concentrated energy matter. It can help plan smaller portions, but dogs prone to weight gain should not switch gram-for-gram from a less calorie-dense food.
High calorie density remains the clearest trade-off here.
04. COMPARE FOODS
Exact protein-type matches come first, then close protein-family matches fill the comparison.
05. MANUFACTURING & DISCLOSURE
Founded in 1986 in the United States.
Detailed nutrition is visible, but not at a product-level traceability standard.
This product family has a confirmed public recall history.
May 12, 2026