My dog is 11 years old and I didn't think she woukd take to new food, but the vet told us she was overweight , with her arthritis in her legs I felt guilty so tried to source new food for her, but my pet shop could not get what I want and it was extremely expensive. Tails came up when I searched and I thought this is going to be expensive but to my surprise it was very reasonable and the the offer off a cheaper bag to try and free tasters was brilliant. My dog loves the food and has lost weight and is like a puppy again when taking her on walks. Thank you Tails