Purina Pro Plan Ocean Whitefish and Salmon Wet Cat Food for Adult Cats, Grain-Free, Keep your older adult cat healthy and happy with Purina Pro Plan Prime Plus Ocean Whitefish Salmon Entree SENIOR Adult 7+ wet cat food. This senior cat food pate uses a proprietary blend proven to improve and extend the life of cats 7+. The findings are based on cats exclusively fed a complete diet with the proprietary blend versus cats fed the complete and balanced diet alone. Full of flavor sure to get your cat excited about meals, the grain free pate cat food uses real ocean whitefish as the #1 ingredient and includes real salmon for a taste of the sea.