Purina One Adult Salmon and Tuna is a dry food for adult cats, using fish as the primary protein for cats that prefer a seafood flavour over poultry or red meat. Available in 3kg and 6kg bags, it suits single-cat and multi-cat households on a standard maintenance diet, with no life-stage restriction beyond adult.

Salmon and tuna lead the recipe, giving a naturally higher omega 3 fatty acid content that supports skin and coat condition. The IMMUNE DEFENCE PLUS+ blend adds beta glucans, vitamins C and E, and additional omega 3 and 6 fatty acids — the antioxidants help protect cells from ageing-related damage. The kibble is a complete and balanced formula, so no additional supplements are needed for a healthy adult cat.

Fish-flavour dry foods are a smaller category than chicken, so owners of fussy cats or fish-preferring cats often land on this one. It's a mainstream option that doesn't push into premium pricing, which makes it a workable everyday food rather than an occasional treat.