Grey foxes can be kept, because the number of grey foxes is still relatively large at present, although don't worry about the possibility of extinction, grey foxes have a strong ability to climb trees, especially their hook claws, which are very powerful. The purpose is to let them avoid the pursuit of natural enemies, so they can escape, and their body color also has a strong concealment, which can also play a role in avoiding natural enemies.

Grey foxes are generally active at night and rarely come out to forage during the day , prefer to live alone, usually mainly eat some small animals such as birds and insects.