DALLAS (AP) -- A dog that caused problems on an American Airlines flight from San Diego has led the company to ban aggressive dogs from its planes.

During a July 22nd flight from San Diego to New York, a pit bull escaped from its cage in the plane's cargo area and chewed through several electrical cables.

The damage knocked out a backup radio and some navigational equipment but officials say it did not (not) put the flight in danger.

The airline says safety concerns have led it to ban pit bulls, Rottweilers and Doberman pinschers from its flights.

The American Kennel Club says the airline is overreacting and should focus on ensuring that travel containers are secure rather than banning breeds as a whole.