Written on: by fmhansen (1 review written)
Vet approved dog food.
Change in formulation to Pro Health Formula.
My dog has very sensitive stomach and Iams Lamb and Rice was the only dog food she could tolerate. Recently they've changed their formulation (adding caramel coloring to 1/3 of the kibbles). After her first meal, it came all back out. We tried again about 2 more times and she threw it all up. We were able to find some left over bags of the old food but after those are gone, we'll have to change to Eukanuba or Science Diet (we haven't tried those yet). So, if your dog is food sensitive, it might reject the new formulation.
Good luck (I'll still buy Iams for my other dog).