They don't. Wild animals are not good pets and in many states not legal without a license. In the USA. Check your local regulations. But their bite is really bad, big rodent teeth. read more
The good news is squirrels’ behavior can be changed and they can be taught the skills needed for survival in the wild. Making an Animal Wild Again If you found a baby squirrel and raised it to around 5 to 6 months of age and it’s time to set it free, it must change from a pet to a wild animal with instincts necessary for its survival. read more