ok so his balls never dropped, which I knew before I purchased him, and since I'm not breeding him, didn't mind, so he gets fixed next month...but now I find out he has a heart murmur thats never going to go away and the lenses on his eyes seem "weird" and "abnormal", but can still see. I'm aware that heart problems and blindness are common in this breed, but i saw the parents health certificates and all and thought i was getting a healthy pup. should i say something to the breeder? and how will these problems affect his life?