Can my bearded dragon eat this and behavior.?

I can give my bearded dragon lizards, small mice? It is also is not active right now, mostly just sleeps. Just because it's winter? It is 3 1 / 2 inches in STV.

nooooooooooooooooooooooo u have seen very bad a lot of friends of my youth, they can eat their Muceo are Fuzzys and down does not exceed what is provided only if always a pleasure to December lazy =

Bearded dragons eating mice