Instructions

1

Learn your dog's aggression threshold. Some dogs put up with all kinds of antagonizing behavior with nary a curl of the lip. Other dogs exhibit a short fuse and are quick to bite. Figure out which kind you have before an aggressive incident occurs.
2

Spay or neuter your dog. These surgical procedures calm dogs by reducing hormones, which contribute to aggressive behavior. If you have a show dog you wish to breed, you must weigh the benefits of breeding against the risks of a potential dog bite.
3

Consider a muzzle for special circumstances. If your normally docile dog gets nippy on the grooming table, a muzzle can prevent an unexpected fear bite.
4

Consult an animal behavior specialist. These professionals have expertise in utilizing animal theory and behavior modification techniques to reduce the chances of a dog responding aggressively.
5

Engage in gentle and calming forms of play with your dog. Roughhousing and rope tugging can lead to a situation where the dog struggles to achieve dominance over you, which can lead to aggressive behavior.
6

Talk to your veterinarian about possible medical problems that can cause aggressive behavior, especially if the behavior comes from a usually calm animal. Sometimes something as simple as a toothache can make dogs grumpy.