Last Updated: 4/20/2023

Aggression is the most common and most serious behavior issue in dogs and can be the reason dogs bite. However, some dogs may be more prone to biting than others in certain circumstances. The following reviews situations that may make a dog more likely to bite or attack.

If a Dog is Scared

When a dog feels scared, it may demonstrate what the American Society for the Prevention of Cruelty to Animals (ASPCA) terms fear aggression. Most animals, when scared, will try to get away from the thing that is scaring them. If escape isn’t an option, aggression may be displayed as a defense mechanism. A fearful dog often will attack from behind, so always facing a dog that you sense may be scared of you is advised.

When a Dog is Territorial

Another common reason for a dog to bite or attack a person or another animal is in a display of territorial aggression. If you enter the property of a person whose dog identifies the property as theirs, the dog may bark, growl or attack. Both male and female dogs are often territorial. Dogs also can be territorial over possessions, like bones, toys or food. Sometimes dogs are even territorial over people.

To Protect an Owner

Dogs are naturally social animals that travel in packs and protect one another in the wild. In the event that a dog senses that its dog parent, or owner, is in danger, the dog may react aggressively in order to protect the owner. A dog may react aggressively to protect its puppies or another dog.

If the Dog is Being Taunted, Teased or Attacked

Finally, dogs may respond aggressively if they are taunted, teased, attacked or otherwise feel endangered. When this happens, the dog displays defensive aggression. Because dogs can be unpredictable, it is never recommended to taunt, tease or otherwise attack/upset a dog -- doing so can be very dangerous.

Learn More About Dog Bite Law in Des Moines

Exercising caution around a dog that you don’t know is always a good idea. In the event that a dog attacks you, you have legal options. To learn more about your rights, responsibilities and Iowa dog bite law, visit our dog bite blog today. Or if you want to schedule your free consultation to learn about whether you’ll be able to recover damages for a dog bite, visit Walker, Billingsley & Bair online or call (888) 435-9886 today. 

Corey Walker
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With over 28 years legal experience, Corey has been recognized for his work as an injury attorney.