Cane Corso Breeders

We have been involved in breeding Cane Corsos since 1998. We are active in obedience, protection, and conformation shows. Our dogs not only come from the most respected champion lines in the US, they are also correct in type with the ICCF standard. Our pups come with hip and heath guarentees to ensure the well being of your new family member and guardian

CastleGuard Cane Corso Italiano, breeder with puppies in CO, show, working, and companion dogs. CastleGuard is unique among Corso breeders. It is important to us that all those that are thinking about purchasing a Corso are fully informed about the aspects of this complex breed; both the positives and negatives. Be sure to check out our web site as it is packed full of information about this wonderful breed.

CastleGuard Cane Corso Italiano, breeder with puppies in CO, show, working, and companion dogs. CastleGuard is unique among Corso breeders. It is important to us that all those that are thinking about purchasing a Corso are fully informed about the aspects of this complex breed; both the positives and negatives. Be sure to check out our web site as it is packed full of information about this wonderful breed.

At Mad River we strive to breed dogs of superior type with stable temperaments. We are breeders of the rare Italian Mastiff known as the Cane Corso. We are extremely selective about which dogs we allow in our breeding program and host some of the top Italian and American lines in the world today. Each litter of puppies is carefully planned to improve the breed here in America as well as around the World.

We have been involved in breeding Cane Corsos since 1998. We are active in obedience, protection, and conformation shows. Our dogs not only come from the most respected champion lines in the US, they are also correct in type with the ICCF standard. Our pups come with hip and heath guarentees to ensure the well being of your new family member and guardian