Anne Arundel County police used a neighbor?s tip to bust a ring of dogfighting, drugs and guns at a Severna Park house, police said Monday.

“The adult dogs generally, if they have been used for fighting or trained to be aggressive, are euthanized,” said Cpl. Mark Shawkey, police spokesman, referring to the four injured pit bulls and one puppy taken when Kevin Jay Green, 44, and Kathleen Marie Bell, 37, both of 85 Glenns Road, were arrested Friday. “The puppy may have a chance for adoption.”