Okay so I have this thing that's canon to me and it's that Logan ends up going to a therapist (forced my Wade or whoever you ship) and the therapist tells him or gives him(i don't know how it works) a therapy dog and of course Logan bonds with the dog immediately and logan takes it with him everywhere you can no longer see him with out the dog he named it blue and it has a healing factor too cause I said so the dog looks more like a wolf and has a blue-ish gray coat it's tall to and will attack you if it thinks logan feels threatened. Logan no longer be as much of a grump but if you hurt the dog your already dead.