Wow thats a terrible thing.
Since the mice are alive still I hope you will keep them for pets and not feeders! *LOL* Three smoke damaged mice deserve to live as pets! hahaha
Glad no one was hurt and your house is in tact. We had a medium size garage fire just like yours almost. Didn't even know anything was on fire, but the smoke damage was very very bad and even today 3 years later we are discovering things that were damaged by the smoke that we didn't even notice before. (i..e wood, the porch, etc)