I said they are small because he is looking for a large dog. They are small for what he wants. I know they are standard size since I have some of themIf you are looking at Castillo dogs, you can go onto the forum and ask questions and see picts of dogs out of that line:
Castillo American Pit Bull Terriers
her dogs are not small , they are standard sized. it is sad when so many are breeding for size and way out of standard that people see a correct dog and think it is small. JMO
I've never heard of that yipyip breeder.
I agree Victorino's Kennel has some nice dogs.
Good luck in your search. A lot will come down to what you desire in the dog, your preferences and your future goals for that pup.