When I got ShaKira she was on Iams Puppy mixed with Eukanuba. I switched here over to Wellness Puppy until she was four months and then to Wellness Super 5 Mix Lamb, I had her on that for over six months and switched to Wellness Super 5 Mix Chicken, this is when I found out she had a poultry allergy, so I switched to Wellness Simple Solutions Venison and she loved it and was on it for over a year. I wanted to change her food so I rotated her to Timberwolf Organics Dakota Bison and she loves it and her coat has never been shiner. Don't get me wrong she was so shiney on the other foods, but it is so silky, shiney, it actually glistens in the sun. Her coat has taken on a softness like you could never imagine a dog having. Since Timberwolf Organics Dakota Bison is an all life stages food, little Levi, is on this food as well, he was on Purina Puppy Chow from the breeders and he did love that food, but he has had no trouble switching out to the Timberwolf Organics. I used to be a big supporter of the Wellness foods and I still like them and would still use them, but the difference that I have seen in ShaKira's coat I will most likely stay with the Timberwolf line.