They can't do too much harm because they're such small animal but they can bite and scratch you.
No.
no, unlike hamsters the adults will not harm the young.
Not a whole banana. tiny little pieces occasionally wont harm them.
No, Teddy Bears hamsters are very territorial! Actually all hamsters are, especially females. They will harm normally fight each other to the death. So, I would not but them together.
Well, hamsters could get alot of sickness because cancer diabetes and all of those sickness could harm animals also
The best nesting for hamsters would probably be CareFRESH Ultra, because wood shavings can harm your hamster by giving it cancer or liver disease.
No, not if they're over 5 weeks of age, they will attack each other and seriously harm each other.
lemon harms hamsters because the acid in them makes hamsters belly's go a tiny bit yellow so do not try this on a pet hamsterPLEASE DONT WHAT HAVE THEY DONE TO YOU....... IN THE FUTURE THEY WILL GET BIG AND RULE THE WORLD AND WE WILL BE THERE PETS
Yes, you should keep any males out away from the babies.
No unlike hamsters, the adults will not harm the young guinea pigs.
It is not suggestable as the boy hamster may harm the babies.
no it isn't. it is adetergent, and should never be used in a hamsters cage. if the wheel is squeaky, or the door is stiff, then use cooking oil. it doesn't harm the hamster if it likes it off