Oh Behave!

A new client dog who I’ll call Misty is very fearful girl with multiple fear triggers. Misty has growled, snarled and lunged at people in certain situations but hasn’t bitten anyone. Misty’s human definitely has her hands full. “I don’t want her to be the type of dog that bites,” she said when we first met.

I know what the woman meant but I explained to her that actually, all dogs are “the type of dog that bites.” Any dog in the right circumstances can bite.

Biting and other forms of aggressive behavior most commonly arise from fear. Dogs typically avoid engaging in physical combat including biting, because fighting is expensive behavior for the dog from a survival standpoint. In combat, dogs risk being killed or seriously injured. Rather than do battle when faced with an upsetting, threatening or scary situation, most dogs flee or use ritualized forms of aggression to diffuse the conflict and avoid fighting. In other words, most dogs try to get the heck out of dodge, or do things to get the scary thing to go away. Barking, lunging, snarling, and growling are some of the more obvious behaviors that in dog language mean, “Go away. Back off. You are seriously freaking me out.”

I think of bites as a dog’s last line of defense. It’s unusual for a dog to leap frog over warning signals and proceed to biting. Usually long before biting, the dog has been communicating his fearful upset state using subtle warning signals. Well-meaning humans are frequently unaware of the dog’s warnings. Humans don’t notice the signals or don’t know what they mean. But ignoring a dog’s warning signals is a good set up for a dog bite.

All dogs have bite thresholds – points beyond which they are likely to bite. Because every dog is a unique individual, bite thresholds vary from dog to dog.

A dog can be pushed over his bite threshold when multiple fear triggers are presented simultaneously. Think of each fear trigger as a rock. Exposing the dog to fear triggers is like putting rocks in a paper bag. The bag might stand up to the weight of one rock, maybe two, possibly even three. But the more rocks you put into the bag, the bigger the risk the bag will rip apart.

Misty is afraid of men, loud machinery, and strangers who reach towards her head. Misty could easily bite if a strange man tried to pat her on the head just as a noisy street cleaning machine was passing by.

Besides stacking several fear triggers together, another set up for a dog bite is to present a single trigger at a sufficiently high intensity. This is like “growing” the rock into a boulder and putting it in the paper bag. The bag may very well break. In the case of Sam who guards his bones from humans, Sam is fine if a human is 6 feet away while he’s gnawing on a bone. Put the human 4 feet away from Sam and he growls. Put the human 1 foot from Sam and it’s boulder time — Sam bites.

To avoid bites, take the time to “learn” your dog. Identify her fear triggers and pay attention to her body language and warning signals. Avoid putting her in scary upsetting situations in general, and avoid pushing her beyond her bite threshold at all costs. If your dog is showing signs of fear, listen to what she’s saying and get her out of the scary situation as quickly as you can.

Getting a dog out of an upsetting situation may calm the dog in the moment but doesn’t resolve the problem. Fears don’t dissipate on their own. Without positive training interventions, fear-based behavior often gets worse. An experienced positive reinforcement trainer — along with an owner’s diligent follow-through on training instructions — should improve the dog’s emotional response to and behavior around the trigger.

I’m opposed to punishment-based training, period. But I can’t emphasize this enough: punishment-based methods should never be used with a fearful dog, or to address fearful behavior. Punishment-based training will most likely to escalate the dog’s underlying fear and the resultant behavior.

Some excellent resources to address fearful dog behavior include:

• Help For Your Fearful Dog, by Nicole Wilde
• Click to Calm, by Emma Parsons
• Debbie Jacobs’ Fearful Dog Blog