Mouse food?
 

Hello, I have two female mice, I have had them a little over a month now I believe, and they are nearing the bottom of the bag of Kaytee fiesta mix food. I want to switch them OFF the Kaytee brand, to some type of block food and continue hand feeding fresh foods as well.

My problem is that I am having trouble finding a block that is lower in protein, preferably under 12%, and doesn't have an excessive amount of corn as an ingredient. I also don't want one high in fat. I did pick up some timothy hay as a treat, I'm freezing it overnight before giving it to them though.