Hi
well you probably putted a male mouse and a female mouse together and they would make babies, and she'll look like a Golf-ball
e.g
The mouse probably will be getting bigger in the belly if it is pregnant or your just feeding it to much food which is making it look like a pig.
It is like if a hamster is pregnant after about 10 days your mouse will be much fatter and much more active.AnswerA pregnant mouse in the last week before she delivers will be visibly large starting from her waist area all the way to her backside. In fact, most expectant mouse mothers-to-be will be pear-shaped. these i am sure you know but I'll tell you anyway when a mouse is getting pregnant she will eat a lot more than she does normally and get fatter her belly will be like a round circle. hope it helps :)
the best mouse to keep for a pet is female fancy mouse
You have to know its social requirements its space requirements and nutritional needs.
No
Did abe lincoln have a pet mouse
no.
No he had no pets.
Mickey Mouse has a pet dog named Pluto
if she gets a little heavier and if later on in pregnancy the babies start to show and the female looks "lumpy" because of the babies in her.
Bkz it has babies in the future. Use the time machine to find out.
the domestic pet mouse.
a mouse