How to Stop a Dog From Showing His Teeth

When a dog shows its teeth, it's usually a sign of aggression. Showing its teeth may be a strong indicator that a dog is about to bite. This type of behavior in dogs can be detrimental for the dog and the people it comes in contact with each day. If this type of behavior is not corrected immediately, your dog may have to be euthanized. If possible, it's best to correct this type of aggression when the dog is in its puppy stage. It's much harder to break an adult dog's aggressive habits.

Things You'll Need

  • Training collar
  • Dog leash
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Instructions

    • 1

      Recognize warning signs. There are certain situations that may cause your dog to show his teeth or act in an otherwise aggressive manner. Perhaps your dog is protecting its food, or maybe your dog is somehow frightened. Be sure to be very observant of your dog's body language.

      If your dog is experiencing pain or discomfort, that may be a logical reason why your dog is showing its teeth. If your dog is being picked on by a person or another dog, that may cause your dog to react in a more aggressive manner. Obviously, you want to remove this negative stimuli from your dog as soon as possible.

    • 2

      Spend time with your dog. A lot of times, leaving your dog alone for extended periods of time can lead to your dog showing its teeth. This type of aggression is easily cured by keeping your dog active, and keeping your dog away from situations that promote isolation.

    • 3

      Be firm with your dog. When your dog growls and starts to show its teeth, a firm "no," in a confident tone will help correct the unwanted behavior. Again, this is a lot easier to do at the puppy stage, when your dog is more impressionable.

      Be sure to replace the unwanted behavior with a behavior your dog can perform and receive a reward. For example, if your dog shows its teeth and you tell it "no" and he stops growling, give him a treat as a reward. This reward system will help reinforce the desired behavior of not showing teeth.

    • 4

      Establish yourself as the leader of the pack. Dogs follow a hierarchy. Your dog should view you as the "alpha male" or "alpha female." Assert your dominance. Set rules that are fair. Feed your dog on your time schedule. Make your dog earn treats and toys.

      When your dog respects you as the leader of the pack, it's unlikely your dog will show its teeth or exhibit other aggressive behavior.

    • 5

      Socialize your dog. It's important to introduce your dog to other animals and humans. Make sure you have your dog on a leash at all times around other people or dogs. Teach your dog how to behave in social situations with other dogs.

      For example, if your dog is barking or showing its teeth at another dog, correct the behavior with a firm "no," and a good jerk on the leash. This will alert your dog that his current behavior is unacceptable.