What Causes Aggressive Dog Behavior?

Aggressive dog behavior can baffle owners and be even more frustrating for veterinarians. The right approach to dealing with aggressive dog behavior depends on the cause of the problem, but some general guidelines can help you get your pup back on track. In this article, I’ll discuss why aggressive dogs act up in the first place and how you can change their behavior, so they don’t start trouble in the first place.

Common reasons dogs show aggressive behavior

There are several reasons why your dog may suddenly become aggressive. Let’s discuss some of the most common causes of aggressive dog behavior.

Fear aggression

Fear aggression is a type of aggressive behavior that occurs when a dog is fearful of something. In some cases, this fear can be triggered by other dogs or people.

If your dog suddenly starts lunging at you when you come home from work, it might be because he’s afraid you’ll punish him for leaving his crate or wandering away from home. If this happens regularly and becomes a habit (instead of an isolated incident), there’s a good chance that your pup has developed an anxiety disorder called separation-related aggression (SRA).

Resource guarding

Resource guarding is when a dog guards a resource from another animal or person. Dogs can protect resources, so they feel safe, especially in the case of humans. Dogs have been observed to guard food and toys, while others may guard the bed they sleep on at night.

Resource guarding is not always aggressive behavior; it’s simply an instinctive reaction that happens when dogs feel threatened or anxious about their environment—which can lead to aggression if you’re not careful.

Predatory Aggression

Predatory aggression is the most common type of aggressive behavior exhibited by dogs. It’s also the most difficult to understand and treat because it can be learned from various sources: owners, other dogs (including other pets), and even humans (human children).

Predatory aggression isn’t always intentional—it can happen when a dog is mistreated or neglected early in life. This behavior is more common than non-predatory forms among certain breeds, such as pit bulls, Rottweilers and German Shepherds. Suppose you have an aggressive dog from a background of abuse or neglect. In that case, you should consider getting help from professionals working with these dogs before trying anything yourself at home!

Leash aggression

Leash aggression is a common problem among dogs. Aggressive behavior can threaten you and others, so it’s essential to know how to stop leash aggression. Here are some tips for dealing with leash aggression in your dog:

  • Don’t give treats as rewards for good behavior! You want your dog to learn that good things happen only when they do something right; don’t reward them with food or other treats if they’re doing something wrong (such as pulling on the leash). Instead, try positive reinforcement techniques such as praise and petting when they’ve done well.
  • If a task requires patience—like waiting at the door while guests come over—you might need assistance from an expert trainer who knows how best to teach this skill effectively.*

Social aggression

Social aggression is aggressive behavior when a dog reacts emotionally to another animal or person. This can be seen in dogs who try to protect their territory or those who growl at other dogs, or people who enter the area where they live.

For social aggression to occur, some stimulus must trigger this response from your pet (the trigger). Some examples include:

  • Another dog entering their space
  • Someone walking past them while they’re eating
  • A new person is coming into the house

Pain-induced aggression

This type of aggression occurs when your dog feels pain or discomfort, and they lash out at anything that causes it. If you’re having trouble calming your dog down after a visit to the vet, it may be because they have pain-induced aggression.

Dogs with this condition often become very nervous around people who touch or handle them in any way (like petting).

How to calm aggressive dog behavior?

Dogs that are aggressive towards other dogs and people can be calmed down. The best way to calm their behavior is by giving them Artullano Pet Care Calming Chews treats, playing with toys, doing tricks, and walking around the neighborhood with you.

If you have tried all of these options but your dog continues to be aggressive, then it’s time to consider getting a professional trainer to help train your pet to prevent this from happening again.

What is the best calming chews for dogs?

If you’re looking for the best calming chews for dogs, look no further than Artullano Pet Care Calming Chews. Our chews will maintain your pet’s composure during difficult times and keep your pet calm and relaxed during stressful situations, like visits to the vet or long road trips.

Our treats are all-natural, so there’s no risk of side effects from artificial chemicals. They also contain no caffeine, so there’s nothing artificial about them.

Our Calming Treats are perfect for any dog breed and size–from tiny chihuahuas to large german shepherds. Whether you’re a proud parent of a little chihuahua or a large german shepherd, our treats will keep your furry pal relaxed and behaved during stressful times.

Can aggressive behavior be cured in dogs?

Yes, it can be cured. Aggressive behavior is a complex condition that requires a multi-faceted treatment plan. To address the underlying causes of your dog’s aggressive behavior and prevent future incidents, you’ll need to work with a professional trainer or behaviorist specializing in aggression issues.

Do aggressive dogs calm down with age?

Aggression is a serious problem. It can be caused by many different factors and can be cured if the underlying cause is identified and treated.

Aggressive dogs are more likely to bite than non-aggressive ones, but not all aggressive dogs will bite. For example, some people think that pit bulls or other large breeds with short fur are more likely to bite than other breeds because they appear more “threatening.” This isn’t true: dogs can be aggressive under certain circumstances, such as around food or toys they want to play with (or eat).


The best way to prevent aggressive behavior in dogs is to address the underlying cause. If your dog is showing aggression because he has a medical issue, or if you believe he’s getting into fights with other animals, you should consult a veterinarian as soon as possible. If these issues are not addressed, aggressive behavior may continue for weeks or even months before it begins to improve.


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