How to convince my dogs other owner not to breed him?
So I’ve been doing some research on breeding and I think I posted about it on this sub before describing the situation, but basically I have this male American Akita who’s other owner desperately wants to breed him and I’ve been telling him for months that it’s not a good idea but he’s firm enough on it to be willing to get into an argument with me about it.
My Akita is not breed standard as per his temperament, he’s basically a golden retriever and the other owner wants to breed to get a puppy with similar temperament. I told him the likelihood of that is very low since anyone willing to breed their bitch to him would be a backyard breeder and thus not reliable when it comes to predicting outcomes for temperament compatibility. On top of that, he’s never been shown, done genetic testing, etc. I told him that if he wants another dog like him he should just buy a golden retriever bc the research I’ve done shows clearly that this wouldn’t be a good idea and would not uphold breed standards for the continuation of the breed.
I’ve told him I don’t want to contribute to more people like the breeder we got him from fooling people into thinking these puppies are all glowing to grow up to be like my dog and then end up like the other dog someone i know got from the same breeder that was aggressive to dogs, small animals and also humans. That’s not fair to anyone involved including and especially to those dogs who are just expressing their breeds traits. He doesn’t care, he just yells about how he’s gonna do whatever he wants with his dog and that I think I know everything. I told him that at least I see the value in trying to research and he brushed it off. This is especially frustrating because I’m currently in the process of getting a service dog prospect, and I wouldn’t be able to do that at all if he got another puppy. We also live in an rv (granted, on 18 acres but it gets hot here so my Akita stays inside a lot) which is already crowded with my dog and two cats which is why I chose a specific breed for my service prospect that is smaller. It just seems so inconsiderate, defensive, and honestly possessive. I don’t know how to handle this situation bc it ends up an argument every single time. What do I do?
Edit: I am not a legal owner on the dogs registration
Update: other owner is in agreement not to breed him. I presented the idea of saving his specimen to use when he’s older or passed since attempting to raise a puppy right now would ruin my chances of success with a sdit. Thank you to everyone who has shared ideas and educational resources!