By the consensus of this post, I think you probably get the idea of what most people think.
Dogo's were bred to do three things, and do them well. Find, Catch & Hold. To specialize the breed, they were also specifically bred to do all this while maintaining the disposition of a family pet.
Go to
http://www.dogo.org and view the requirements for their hunting test. I don't know much about the Dogo Argentina Club of America but I have noticed that for a dog to be hunt tested and certified it must do the three things I mentioned above. No where in the breed standard is there any mention of cornering the intended quarry and holding it at bay.
As far as breed standard, I would agree with most that yours falls short. I don't subscribe to the theory that he's learning from the curs nor do I believe that catching any certain size of hog would negatively affect his performance. Game bred dogs love a challenge. Uglydog, Thomas, Longshot, and several other who use the same bloodline dogs will testify that we have seen our dogs many times run past smaller hogs to get at the nastiest, meanest hog of the bunch.
I also agree with Cody, that a catchdog you can't trust is a catchdog that can get you injured.
