[Valder]

I think that you should be able to pick a special ability that they can have, and be able to teach them to make them stronger, faster, and smarter. About the feeding. It should only get humgry in the owner or owners are online, because if you don't want it to run away, then you have to feed it, but if you aren't on all the time, then you can't feed it all the time and it will run away.