below its urinary opening.
Its just something they do to get to know eachother better, like a dog or cat.
Other gerbils.
Gerbils are an animal and can not be "invented".
Male gerbils can be neutered, but it is not recomended. Female gerbils should not be spayed. In general male gerbils should not be neutered unless there is a good reason for it.
no gerbils are not originally from the UK but instead from the deserts of Asia. But you can still buy gerbils in the UK
Yes, mice are smaller than gerbils, but I think gerbils are the right size.
They do have seizures (this is common in young gerbils)
No, they are not related. Gerbils are rodents, Rabbits are not.
No, Gerbils are vegetarian.
Gerbils and nothing else.
Yes, e.g Mongolian Gerbils.
All gerbils have a pinkish thing, that being their reproductive system, and a darker circle, which is their butt. The dark one is closer to the gerbil's tail .You can find them on the gerbils' underside. If the pink and dark holes are closer together, your gerbil is a female. If they are further apart, you have a male.