possible wolf dog ?

hi everyone! my aunt got her dog Spike going onto two years ago. he’s such a good boy, genuinely so good. he is extremely smart, he learned really fast to stay in her yard and only her yard, he literally will pray on innocent squirrels that come around. if they (squirrels) are in the street, he will wait and try to hide himself until they get into her yard and he tries to attack! he’s never ever been aggressive towards other dogs, he loves to rip up very old expensive books😅 he sheds like no other.

but we’ve all been trying to figure out what breed he is and a lot of people in my family say he definitely has some sort of wolf in him but i’m not sure.

i forgot to mention, he was rescued literally last minute. my uncle got a call from an old friend who said that his ex-wife was getting ready to get ‘rid’ of their dog with a shotgun. very sad. so my uncle rushed down there and while she was taking poor Spike to his grave he bought Spike off her. and he’s been with us every since.

he’s literally the best dog ever. i even told my aunt the minute i get my own home im taking Spike because that’s just how much i love this damn dog!!

anyways! sorry for the small rant, i’ve never had reddit till a few months ago and realized in this thread we can ask if our dog is a wolf dog!!

so here is Spike!