
When I switched my crew off Iams/Eukanuba they went straight on Nutro Natural Choice and they all love it and look lovely on it. I even have my ferrets on the kitten food and they are doing great, I was told that Iams/Eukanuba was the best type of kitten food to use but I like the ingredients in the Nutro better. I'm also looking into making my own rat food and the ingredients in that recomend Nutro dogfood.
Just keep in mind that all food may not work the same on every dog, you have to find what works best for yours.
When switching add a wee little bit over time to the old food and eventually you will be on the new food. Sometimes to fast of a switch will upset the tummy.
Good luck :)