We have had our dog Misty, since puppyhood...for two years now. I have tried Canidae, Eagle pack, California Natural, Blue Buffalo, Merrick and one other that escapes me. I have given each of these foods ample time to settle with her, and thought for the longest time that she had a chicken sensitivity. She has never gone for more than 10 days on any of these foods without having morning vomiting and she never really liked any of them, therefore behaved in a picky manner. I had to mix canned food in with her kibble sometimes just to get her to eat. I have all the yellow bile spots on my carpets that just won't come out to show for her frequent vomiting.
Fast forward to a few months ago...I couldn't get out to the speciality store, because it was 30 miles away, so I grabbed a bag of Purina One for sensitive systems. http://www.purinaone.com/Products/ProductDetails.aspx?ProductId=77786FA0-E487-46F0-A187-E064F1AD1FE8 She eats it like she loves it, isn't smelly, has a nice coat, and has only vomited in the morning ONE time, and that was when my husband and I each thought the other had given her breakfast. (poor baby!!! We felt terrible when we realized) I also should mention that her stools were almost always runny on all the other foods, and on this one, she has perfectly compact/formed stools with little smell and no gas at all.
So, for about 5 years (when we had a different dog) I have been of the thinking that you needed to feed premium food or raw (which I just can't seem to make myself do) and here I am, going against my own advice, feeling like a hypocrite and feeding my dog Purina One. I just can't justify switching her off of it when she isn't seemingly doing poorly on it.
Anyone know why she didn't tolerate the other foods at all? We used duck, lamb and fish formulas. Recently, she ate a chicken carcass and suffered no gas or diarrhea, so I have to assume she is fine with chicken unlike what I had thought before.