Tuna Fillet & Salmon Crunchy Treats

Tuna fillet is commonly used in pet foods and treats as a highly palatable, lean animal protein that provides EPA/DHA omega‑3 fatty acids, B vitamins (notably B12) and minerals like selenium, supporting skin and coat condition, cognitive health and general protein needs for both dogs and cats. It should be fed in moderation and within a balanced diet because frequent large servings—especially canned tuna—can contribute to mercury and excess sodium exposure, and raw tuna may carry parasites or enzymes that affect thiamine; prefer cooked, boneless, unsalted preparations and consult your veterinarian for long‑term use.

Pea flour is a finely milled powder from whole peas used in pet foods as a plant-based source of protein, starch and fiber to add bulk, improve texture and boost overall protein content. It provides digestible protein, fiber and some micronutrients, but plant proteins are lower in certain essential amino acids (important for cats in particular) and high inclusion of legumes can create formulation imbalances, so manufacturers typically supplement limiting amino acids and process pea flour to reduce anti-nutritional factors; pet owners should note rare allergies and rely on complete, balanced diets rather than single-ingredient comparisons.

Fish broth is used in pet food primarily as a flavor and moisture enhancer, providing modest amounts of fish-derived protein, amino acids, minerals and sometimes trace omega‑3s but not serving as a primary source of complete nutrition. It can improve hydration and entice picky, senior, or ill dogs and cats to eat, but caregivers should watch for high sodium, added seasonings (especially onion or garlic), potential fish allergies, and variable quality depending on processing.

Salmon is commonly used as a high-quality animal protein and rich source of omega‑3 fatty acids (EPA/DHA) in dog and cat foods, supporting skin and coat condition, joint and cognitive health, and overall muscle maintenance. While very nutritious, salmon can be an allergen for some pets and raw salmon may pose risks from parasites, thiaminase-related thiamine loss, and region-specific pathogens (e.g., salmon poisoning); owners should avoid feeding uncooked bones and consider sourcing to minimize contaminant and sustainability concerns.

Tuna oil is used in pet food as a concentrated fat source and flavor enhancer that supplies long-chain omega-3 fatty acids (EPA and DHA), which can support skin and coat condition, joint mobility, and cognitive and anti-inflammatory health in both dogs and cats. Because it is calorie-dense and can oxidize or contain environmental contaminants if not properly refined, manufacturers should use stabilized, high-quality tuna oil and pet parents should monitor portion sizes and watch for fish allergies or gastrointestinal sensitivity.