The on-screen text read: "When your 'Rottie' puppy starts looking less like a Rottweiler ... The AKC describes them as "a Border Collie's brain in a 100-pound body." At up to 110 pounds and ...

and Rottweiler (138). Meanwhile, the Border Collie dominated the Pastoral Group with 300 dogs competing. The next most popular contenders were the Shetland Sheepdog (257), Bearded Collie (228 ...