Meet Knuckles the Rottweiler.

Hi friends I like you to meet Knuckles. He’s still a puppy and likes to bite and chew everything! He’s not mine but my parent-in-law’s pup. He’s adorable! Despite its size, Knuckles is one of the gentlest and friendliest dog I’ve met. Some facts about Rottweiler: Rottweilers were originally dogs bred to drive cattle to…