it is his instinct. when it is not used to something it gets scared and bits
no
the mouse will only bite the todler depending on the sex of the mouse( if male there is more likleyhood). also depending on whether or not the todler is irritating it
yes
No.
A mouse could bite a rabbit, but they wouldn't bother each other normally.
well you could but it might bite you!
Piranhas bite when scared and angrey by Rachel
they bite... uhmm, check it for rabies?
RAT! plus they have more diseases.
rattlesnake
Only if it bites your dick or for girls if it bites anywhere, way inferier sex
At first, pick the mouse up by the base of or middle of it's tail, not the end as you'll break it. the base is thicker & stronger for it. Lower the mouse onto your hand & stroke it gently. If it's flighty, hold the tail gently as well.