This is a sample of senior dog food. It's a convenient size for trying out, as well as for travel or emergency backpacks. Hills is dry food, and Debif is semi-moist food. Available for individual sale at 300 yen each. [Hills Science Diet Senior (for senior dogs) 7+ years old, for small dogs, 50g] Expiration date: November 2026 [Debif Clover Style, Flavor of Ingredients, Chicken, Semi-moist type, for senior dogs, made in Japan] Expiration date: March 2026 d.b.f DEBIFUPET science diet