Changing foods- How often is too often?
I'm stopping by the vet (they also run a pet supply store) today to pick up a new bag of food for Gracie as the old one is about out. Trying to decide if I'm sticking with the same stuff or make a switch. Right now she's on Wellness SuperMix 5 Chicken. She's had that for a couple months and it seems to be working fine. She was on Nutro before that and we love the Wellness SO much better! I was thinking about switching to either the SuperMix 5 Lamb or Sweet Potato & Fish, both Wellness. She's been on the Chicken for a couple months...is it ok to switch proteins like that? Would I be better off to just switch to lamb or go for the sweet potato? So far, she's had mostly chicken as a protein and I don't want to encourage any intolerances, so I'd like to switch proteins for awhile. I'm also very interested in the Omega fatty acids in the Sweet Potato & Fish.
Hubby is concerned, as I would have been before spending so much time on this board, that I'm changing foods too often. I know that it's best to not keep her on the same food all the time, but how much is too much to change?
She gets dry kibble in the morning and kibble mixed with frozen veggies and pumpkin at night
Lindsay, Andy and Gracie (our 11 month old Blenheim bundle of joy!)