In your face!

Think Rotties or Pitties are the most aggressive breeds? Think again. OK- Pitties came in 6th, but still..

They may not look as threatening as some of the larger canine, but research revealed that the dachshund is the most aggressive breed of dog.

Citing a study published by Applied Animal Behavior Science, the British newspaper The Daily Telegraph reported that one in five dachshunds has bitten or tried to bite strangers, and one in 12 has shown aggression toward its owners.

The study involved researchers from the University of Pennsylvania. About 6,000 dog owners were questioned about their dogs' behavior. Thirty-three breeds were ranked on their aggression.

The Jack Russell terrier was third, followed by the Akita and the Australian cattle dog. The pit bull was sixth, followed by the beagle, the English springer spaniel, the border collie and the German shepherd.

According to the Telegraph, the Rottweiler, which is widely believed to be an aggressive dog, scored average to below average ratings for its hostility toward strangers.