No, but due to the nature of mice to cuddle up when asleep, the other mouse will get sick as well.
Possibly, yes. They occasionally canniblize.
no. the mother mouse would only kill its baby if it was dead or sick! if the others are healthy she will not kill them.
yes
It might try to kill it. and eat it. its parents will also tr to eat it wen its older
Yes. Stress can kill a mouse. Extreme fright can kill most any critter.
No, fly spray will not kill a mouse. A mouse can be killed with special traps made just for that species.
if the cat is dead then yes but if alive no
If a laboratory mouse is sick, they may be lethargic or refuse to eat. They may also have diarrhea or discharge from their eyes and nose.
It is not obligatory if the mouse was not infected.
A black widow surely can kill a mouse , I have seen it with my own eye's .
Mike Morris has written: 'There Is a Mouse in My Toy Box' 'Direct Hit (Confirmed Kill No. 3)' 'Point Blank (Confirmed Kill, No 4)' 'There Is a Mouse in My Room' 'Fiat Dino Ferrari by another name' 'Sniper Shot (Confirmed Kill, No 2)'
You shouldn't feed pizza to a mouse, it has a lot of fat in it and it can make it sick.