The Cane Corso is a large Italian breed of Mastiff that makes an exceptional guard dog (due to their incredible size).

Treeing Walker coonhounds are members of the hound group in the American Kennel Club (AKC). They’re a favorite type of hound in the U.S. and are appropriately nicknamed “the people’s choice”.

AKC Introduces Two New Canine Breeds. October 30, 2012 / 1:36 AM EDT / CBS Philadelphia By Nan Talleno. ... They are the Russell Terrier and the Treeing Walker Coonhound.