Well, I think your breeder is nice but probably not the most ethical and caring about the breed.
As for neutering, six months is really young. He won’t benefit hormones for very long and you’ll end up with a tall, lanky dog looking more like a slim female than a male. It is also usually suggested to wait until the growth plates are closed and growing is complete, usually around 18 months.
Your dogs will need constant watching none the less. Having two males who don’t get along is not a breeze.
As for neutering, six months is really young. He won’t benefit hormones for very long and you’ll end up with a tall, lanky dog looking more like a slim female than a male. It is also usually suggested to wait until the growth plates are closed and growing is complete, usually around 18 months.
Your dogs will need constant watching none the less. Having two males who don’t get along is not a breeze.