I think mixing two Kibbles is fine as long as both are complete and balanced. Which in your example, they are. There are a few participants that do this. In fact, Sandy, one of the moderators is a self-confessed food mixer. Lol! However, it is tougher to know which food is causing an issue if there is one. It is good to have a little variety. So it would be best to switch up the flavors or brands of food that you are mixing now and then also. Good luck! Don’t blame you for wanting to cut down the cost a bit. Btw, you could even feed one for breakfast and the other for dinner as well.
