They do have seizures (this is common in young gerbils)
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.
No, Gerbils are vegetarian.
No, they are not related. Gerbils are rodents, Rabbits are not.
Gerbils and nothing else.
Yes, e.g Mongolian Gerbils.
No. Gerbils produce gerbils and guinea pigs produce guinea pigs
Yes. I have a friend and she has gerbils that are over one year old. They have had babies. In a gerbils lifespan gerbils have around 15 litters of babies.
At Petsmart gerbils cost $11.99 according to the website Some stores don't sell gerbils. For example all Petsmart stores in California do not sell gerbils, because gerbils are illegal in California since they eat crops.