In a situation like that in a collaborative effort to breed dogs... I'm going to list my own dogs as my dogs that I bred. If the other guy has some pups off it I really don't care what he does with his own.

This argument comes up often. I did a breeding with a friend. I wanted to breed to his CH not knowing that he actually had a half brother to my bitch at the time. He suggested I breed to the half brother he owned. I thought about it for a few days then decided to do it. He likes to think it was of his own genius that the breeding happened because I was reluctant at first and he is right. I agree it was a good idea of his and his 3 dogs are listed under his name and if he wants to be the breeder of those or list himself as those I am fine with that. It truly was a collaborative effort as it was his idea to switch studs, I agreed to do it with my bitch, his wife actually made the stick, and I had her pregnant and welped the pups which ultimately needed an emergency C section that I paid for. His dogs are his, my dogs are mine.