SweetInternetThings t1_iyd7qca wrote on November 30, 2022 at 3:15 PM

Reply to comment by [deleted] in TIL: Dogs don't have digestive enzymes in their saliva, nor can they chew side to side. Their jaws only allow for up-and-down movement because their diet doesn’t need as much chewing as ours does. by theotherbogart

For sure. Even regular kibble. Switching from one brand(or interbrand switching to a different formula) to a different brand is even enough to upset their systems. It's advised to slowly ween off of the current food by mixing the 2 brands together over a few days.