McComb's mom says: McComb was given to me by Katahdin sheep breeders. He takes his name from McComb, Mississippi, where we gathered for a meeting in 2004. McComb is a livestock guardian dog. He lives with my sheep and serves as their protector. He gets along well with the sheep and my other pets. McComb will be three years old in August and now weighs over 100 lbs. He is a gentle giant. See the beautiful grown-up McComb guarding his sheep at his Flickr page.