Sabrina Snyder, 9, was attacked by a Rottweiler at a neighbor’s home in the Brookline neighborhood of Pittsburgh in August 2014. (Photo by Njaimeh Njie/PublicSource)

What dog breeds bite the most in Allegheny County?

Bruiser. Chomper. Goon. These pooches were destined for trouble.

Dogs that bite — including a few others with the foreboding names of Notorious, Diablo, Adolf and Rebel — are named in quarantine reports managed by the City of Pittsburgh and Allegheny County.