How do I know if a mouse is too big?

[Bor]

Pretty much just Crickets right now, everything I have tried he doesn't even try to go after.

[GrifTheGreat]

Pretty much just Crickets right now, everything I have tried he doesn't even try to go after.

Some can be picky. Ok wait 2 or 3 days before offering him more food.

[Bor]

Will do, thanks

[GrifTheGreat]

Will do, thanks

You're welcome.

[unkempt1]

Don't be surprised if he doesn't eat, though. I gave mine his first pinky about two weeks ago and he's only slightly smaller than yours. He buried himself and didn't eat for a week! On day seven he ate 2-3 crickets, which is normal.

[arielgasca420]

rule of thumb I learned is nothing bigger than the length of their mouth. (from corner to corner)