Otherwise called a sugar glyder they can glyed up to 100 feet.They kinda look like a squirrel just smaller. They have black and white on them. I have 2. Sweety and Baby. Both girls,and sweety is sweet and baby isn't friendly. They are nacturnal meaning they sleep during the day and are awake during the night. We kinda trained them noit to make noise a night and they sometimes wake up during the daytime for we can play with them. If they don't glyed they hop and digg their claws to hold on. They are so funny that they hop on the top of the cage in circles non-stop.They also make this wierd noise if they are mad or disturbed. I don't know how old they are but i knnow they are young Hope you buy one

P.S. they cost a hundred-fifty dollars or more for one.