retractable claws would be lovely, however i do not know what sort of coding it would require. i have a feeling it would be possible. you would have to ask the ones who code the game, however. c:
but i think the game really needs to have canine claws - that is, without using a mod. canines, realistically, /always/ have claws. every single species of canine have claws. it's a bit odd seeing canines without them, so i do believe that should be a future addition to the game.