Lamb Dog Food

I was feeding Canidae ALS they would not eat it.
What is the difference in Chicken and Rice & Lamb and Rice
Do they help different things or allergies or what?

I am trying to find a food for all three of my dogs. They are allergic to different things.

It must have

No Fish
No Beef
No Duck
No Rabbitt
No Liver
No Lamb
No Corn
No Wheat
No Rice
No Beets

So basically a chicken and potato base I guess.

THANKS SO MUCH!

im currently feeding science diet, lamb and rice small bites, to my 2 pit bulls. i keep getting mixed reviews of this brand. i used to feed diesel my male, purina one (i know its not good) and he was having really bad gas and diarrhea. i also learned that pit bulls usually have sensitive skin and stomachs, so i switched him over to the science diet because i heard that lamb and rice is much better than chicken and that it is good for dogs who have sensitive skin and stomachs. since i switched his food i noticed a huge difference he wasn’t getting rashes or hives and he wasn’t having diarrhea. i know i definitely would like to stick to the lamb and rice and preferably small bites as well. anybody have any suggestions or recommendation on what i should feed them. i know all breeds are different and sometimes need different things, so anyone familiar With pit bulls, i would love to hear from you. my male is much more sensitive to food than my female. i also tried the regular science diet, primarily made of chicken, thinking that it would be ok for him but i was wrong and he broke out. so far the scince diet, lamb and rice small bites have been good.