wwho can tell me what breed theres dogs are? ID this breed/mix

Personally, unless you have papers to prove his breeding, I would not risk bringing him into the country. The simple reason being you can not prove what he is so you have no argument against the police if they did decide to class him as a pit bull type. Simply not worth the risk in my opinion.
I am pretty shocked about the circumstances of his birth though - although obviously not your fault.
The guy was given the dogs who are blood relations and they were bred from?!
Did you purchase this pup or adopt it? Did you pay for it?
As you mention - there's a reason why dogs should come with their papers.
Hope all is well with your pup though.

we adopted him.
The vet has given him a check up and says he looks to be a healthy pup (4 legs, a tail etc). Just dieing to go outside with though. gotta wait another 2 weeks