Just give them anything with carbohydrates and fat (keep them hydrated as well, especially if they're a Boyfriendium gamerus, a species known for playing video games for long periods of time) and if they want to walk outside, they will do it themselves since they're often very determined creatures who want to prove their independence and strength pretty much all the time.
Just feed them some random poop and just sit them infront of a television with the remote. That will take them to places you'll never be able to take them.
Just feed them some random poop and just sit them infront of a television with the remote. That will take them to places you'll never be able to take them.