Yes, wild animals can become tame, generally if they are gotten very young it is easier, and if they have been gotten grown up they may only be tame to their owner and the people that they are used to. It takes alot of time and patience to tame a wild animal and also thought to the type of habit you provide for them. Also consideration for how they will react to strangers and appropriate protection for both them and the strangers. Some years ago it was very common for people to make wild animals domestic and keep them as pets, rats, mice, rodents of all kinds, squirrells, frogs, salamanders, turtles, raccoons, possums, skunks, ... I even have an old childrens book called keeping wild animals as pets that tells how to catch them, what to feed them, how to house them... That was back in the days when people had more common sense and America was more free and not control happy. Wild animals can be very happy living in domestic situations if they have an owner who loves them and spends time with them. They no longer have to live every minute in fear of preditors, go hungry, thirsty or cold, or worry for their basic needs. They dont have to worry if they get sick because there is someone there to help them feel better.