What are you planning on doing with your dog to see if he is actually breed quality? A minimum of PENNHIP/OFA his hips elbows? Ch him in conformation events and or title him in working events? Preferably working towards both IMO. Have you studies the standard? Fully understand what correct structure for the breed is? Found a reputable breeder as a breed mentor, who is actually honest about your dog with you? We all love our dogs, we all think they are the best thing in the world, that is being a PET owner. As a breeder you have to look objectively at what you have and tear it apart. The faults, every dog has them, becoming glaringly obvious. You are talking about a 8 month old puppy as a breed dog. What has this dog accomplished at such a young age for it to qualify as breed quality? It certainly isn't mature enough to evaluate based on structure and type. I am sorry if this sounds like I am coming off as harsh, but to be honest I am. I am tired of seeing my breed being destroyed by BYB's who all think their pup is great and should be bred. There are breeders who spend YEARS in the breed, fix multiple dogs before they find one that is actually worthy of being bred. You have the resources here to learn how to be a great breeder if that is something you really want to do, so please use them. The CC is on a fast slide down hill and the only way to stop this is by stopping unscrupulous breeding practices. If you want HONEST opinions of your dog, take some pictures of it stacked and front shots and side and post them on a page such as this or here
https://www.facebook.com/groups/330983470313382/?bookmark_t=group Be honest with the fact that this is a dog you want to stud and are looking for honest truthful opinions. But be prepared that what you hear may not be what you want to hear. It is hard to have people critique your dog, but if that is the route you want to take then you need a thick skin.