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
Yes, it is possible to die from a mouse bite due to the risk of infection. Potential risks and complications include the transmission of diseases such as hantavirus, rat-bite fever, and lymphocytic choriomeningitis virus, which can lead to severe illness or even death if left untreated. It is important to seek medical attention promptly if bitten by a mouse to prevent complications.
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.