My 7 & 13 year old dogs LOVE, LOVE this food. As soon as they hear me get the bag out, they come running. I just get their food bowls down & they start gobbling it down & then coming back to lick the bowl to make sure they got it all. I've seen a great improvement in their energy level, especially my 13 year old dog! He is more active & runs around like he's a puppy. I would highly recommend this high quality dog food. It's like a miracle.