Quote:
   | 
					Originally Posted by Ellie May  What you do need to be careful of if you do this is introducing too many new protein sources.  While going through 3-4 (chicken, turkey, beef and lamb just for example), you may not want to add some of the novel proteins like venison and duck.  The idea is to save a few protein sources that your pup never comes into contact with so if there are allergy problems someday, you have something new to go to.  I hope that makes sense.  I'm not saying to necessarily avoid things like duck or venison but usually these are the ones that are avoided until they are needed... | 
 
  

 
   Quote:
   | 
					Originally Posted by xoxodoglover89   I really don't want to have to order food, so that's why I was leaning towards Wellness and Natural Balance. Do you think those 2 would be ok because of the difference varities? How do I go about transitioning between foods and how long should I stay on one food before changing again? Do I just go through a whole bag and then switch again? | 
 
  Okay, gotcha. Well, maybe try Wellness CORE then - which is around 30+% protein (mid level). And, what about NB's AMP - which is around 27%. However, I think most of your proteins are quite similar there. Is the wee bit you're feeding Bison? If so, maybe then that's enough variety for now - the bison and 2 different chicken sources. 
Now, theoretically - a dog should be able to eat different foods, like us, without problems/issues. Sensitive tummies are often tied to an individual dog's system, not a breed or whatever. My guys can switch btwn whatever (and sneak kibble at Grandma's house 

) and not have a single issue. So, you will kind of have to trial and error it. If it were me, I'd probably alternate each week or 2 between the 3 foods.