no
It is not bad to put 2 different breeds of piggies together. The most important thing is to make sure they get along outside the cage first. I have often seen different breeds housed together. Do not put a male and a female together unless you want to be looking for homes for many babies:-)
yes but its not reccommended
Get a female mouse and male mouse, keep them in the same cage, they are likely to mate or breed if they're alone together.
Probably not. But I read a book in my school library about gerbils and the author of it said that one of his friends put a gerbil and a mouse together in a cage and they worked out OK.
You should not keep a rat and a mouse on the same cage together, The rat will most likely kill the mouse as that is their natural instinct.
You can put a new mouse in the same cage as another, but if your mouse prefers living alone, don't put the mouse in the cage. The older mouse should be better off solitary.
if u want them to kill each other yes
you will need to keep you`re mouse cage about 70.
a hamster cage
A pet mouse would live in a cage like a hamster cage.
in a cage
No, mixing different species is not recommended and may end up in the death of the mouse or hamster, or both. The hamster could also chew off the mouse's tail.