A cool lil glitch we abused on my dedi where you have a friend mount the wyvern and set the dino age to a baby then whatever you pick becomes the same age you set the wyvern to. It was hilarious bc your character would also become a dwarf
Also it's an alpha wyvern I forgot to mention that but it works on anything you can pick up I all you gotta do is pick it up with an alpha wyvern and drop it back down