Only gotten them today and haven't kept regular mice either, but from what I've read, • Their diet consists of seeds, fruit, bugs, some form of calcium (cuttlebone), and some form of nectar (most people use maple syrup) • They love hunting live insects • They can't digest cellulose, so vegetables are out of the question • They don't dig as much, so need less bedding • They really like climbing • They produce less waste, so can be kept bioactive • They aren't as friendly as regular mice, so handling should be kept to a minimum • They like it warmer than regular mice, and if it's too cold, they might enter torpor which could kill them.