So it just occurred to me that if Stiles was turned into a dog, he might look something like my dog Jäger. (He's a German shorthair pointer if anyone is wondering) Thing about it though, Stiles is pale, with a long, lean body. That's the same body type as my dog, so it might carry over. Add in that this breed of dog is high energy and super smart. Jäger knows all kinds of commands but rarely does them just because he doesn't feel like it. He's very much a 'do what I want' kind of dog. Who does that sound like? But if anyone in my family starts yelling at someone else, he'll jump in the middle and try to protect one of them. Again, who does that sound like? And Jäger is sleeping right now so I can't get a picture of his eyes, but he has the prettiest honey brown eyes. Now tell me this isn't the exact type of dog Stiles would be if a witch turned him into a dog.
