We have no idea why. Every available test was done. He has several one and two year old pups with competition points this season. Gunner threw fantastic puppies. We have two litters on the ground and two on the way out of him. The last six males will be kept back. If you are interested in a gunner pup it is now or never. 605-395-7799

So sorry to hear of your loss. I really know what's like I lost 2 female chessies and almost a 3rd during a c-section all this week. I hope things get better for you