Yes, female mices can get along once they get used to each other. Introduce the mice outside the cage first and see how they get on. If they don't fight try this: clean the cage you are going to put them in very well (to get all the 'mouse' smell off it) and then put the female mice in the cage together at the same time. As this cage has been cleaned it should be neutral territory and therefore the female mice should not fight. If they do fight you might want to consider houseing them in different cages.
Put them in separate cages - you will never be able to 'make' them behave around each other in the same cage.
it depends on what kind of hamster you have but i prefer not
Well how are they acting together? Are they both female? Because if they are they normally don't get along. Did you introduce them gradually or just throw them in the same cage? Because if you did then they want get along introduce them gradually!
Yes as the other one will take on a motherly/ fatherly role but if one is female and one is male then when the younger one can mate, they will mate.
If you have another bird in the cage, whether male or female, you should remove the other from the cage permanently, unless you are breeding them. In which case you would removed any other males from the cage.
no it won't they compete against each other in a fight.
Placing a female or male gerbil if they are not familiar (Family. prior cage mates) could be fatal in other words gerbils are territorial unless they are familiar. But a familiar male and female can be placed in the same cage but no matter if they are family or not and odds are they are they will mate and have pup's.
they are fighting over it . the one female does not want the other one to get it
NO! If you put them in the same cage they could fight and one of them could end up killing the other. But if its a male and a female and you want to breed them you should make sure the female is in season by smelling her fur. If the fur has a very strong urine odor then she is in season and is ready to mate. ONLY put the female in the MALES cage or the female could kill the male if the male is put into her cage. Only put the female in the males cage for about 20 minutes.
You can definitely have 2 female guinea pigs in the same cage. Just be sure they are closer in age and get along well before housing them together.
Yes we had a pregnant mouse who was in a cage with 7 other female mice, so we put her in her own cage. When she has her babies, she will make a nest for them so make sure there is plenty of bedding. If you do not separate them the baby mice might be at risk, although a pregnant mouse can be kept in the same cage. If her babies are in the cage with other mice, she might nip and bite the mice to protect her babies though
No they hated each other.