Yes they do but only if you sqeeze them
no gerbils don't have feathers, they have fur
Boys are more layed back while girls are a bit more excitable.
No there not at all but there a bit better a running.
gerbils can come in many colors such as brown and white which are very common. although there are other colors which are a bit hard to find such as black, tan, grey,blonde and if you breed gerbils multiple colors
Gerbils normally have good behaviour if you are holding them. They normally don't bit but you will get the odd one. In their cage they like to burrow and chew their toys.
no they can not if ur gerbil got bit by a spider i COULD lol
I'm not really sure, but if your gerbils are a bit aggressive and your rabbit is sensitive, I wouldn't really recommend that. Try it if you want, tell me what happens!(: Absolutely not. Rabbits are too large, and will hurt a co-habiting gerbil.
Depends about the dog and gerbil. You should bring your gerbil to a vet (if they do gerbils).
Baby gerbils boys and girls are a bit like us humans. We all look different don't we? The boy gerbils have a larger rear end that sticks out a bit from behind where as girl gerbils have a smaller and finer looking that does not show from the other end. I hope that helped answer your question : )
Other gerbils.
Gerbils are an animal and can not be "invented".
Yes, but don't overdo it. A little bit of peanut butter smeared on some pieces of fruit or salt less cracker could make a great lunch treat.