Understanding Resource Guarding in Dogs: A Complete Guide | Pupford
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Resource-guarding behavior in dogs and puppies can be a surprising and distressing challenge for pet owners. Imagine reaching for your dog's favorite toy or moving their food bowl, only to be met with a low growl or a sudden snap. It's a scenario that can leave even the most experienced dog owner feeling uncertain and frustrated.
But fear not, in this comprehensive guide, we're diving deep into the world of resource guarding. We'll unravel what it is, why it happens, and most importantly, how you can effectively manage and even prevent this behavior in your pup.
So, if you've ever wondered why your dog gets possessive over certain items or how to safely address their guarding tendencies, you're in the right place. Let's explore the ins and outs of resource-guarding behavior in dogs and equip you with the knowledge and tools you need to navigate this common canine challenge with confidence.
Table of Contents:
- What is Resource Guarding?
- What Does Resource Guarding Look Like?
- What Causes Resource Guarding?
- What Can Dogs Guard?
- How to Prevent Resource Guarding
- Factors That Influence Resource Guarding
- How You Can Accidentally Make Resource Guarding Worse
- Improving Resource Guarding through Training and Management
What is Resource Guarding?

Resource guarding, also known as possessive aggression, is a natural behavior in dogs characterized by their tendency to protect valuable resources such as food, toys, or resting areas. It can occur when a dog perceives a threat to its possessions and responds with defensive behaviors to safeguard them.
While resource guarding can manifest in various ways, it can often escalate to aggressive displays, such as growling, snapping, or biting. And it can lead a dog to go from playful behaviors to start fighting with other dogs.
We also hosted an in-depth podcast interview with Jocelyn Walls, CPDT & CTC, which was all about resource guarding. Watch the video below.
What Does Resource Guarding Look Like?

Resource-guarding behavior can vary in intensity and presentation. Some dogs may exhibit subtle signs, such as freezing or stiffening when approached, while others may display overt aggression, such as lunging or biting. Common signs of resource guarding include:
- Growling or snarling when approached while in possession of a resource
- Stiffening of the body and tense posture or body language
- Direct staring or showing teeth
- Possessive behavior over food bowls, toys, or sleeping areas
- They may eat their food more quickly when a person or another dog approaches them.
Want to improve your pup's training plan and overall behavior? Sign up for the 100% free online class 30 Day Perfect Pup with Zak George today. Start here!
What Causes Resource Guarding?

Resource-guarding behavior typically develops through a combination of genetic predisposition, early life experiences, and learned behaviors. Dogs may learn to guard resources as a survival instinct or as a result of past encounters where resource guarding was reinforced. Factors such as competition for resources, insecurity, or anxiety can also contribute to the development of resource-guarding behavior.
Resource-guarding behavior is actually more common - and normal! Then you’d think. Even people resource guard.
Imagine if you just sat down to eat a bowl of your favorite ice cream (and it was the last scoop available) and someone came over and took the bowl from you. You would probably be annoyed, upset, and frustrated, right? That’s how our dogs feel.
Related Reading: What NOT To Do With a Puppy
What Can Dogs Guard?

Dogs possess a natural inclination to guard various resources that they perceive as valuable or important to their well-being. Understanding the diverse array of items and areas dogs may feel compelled to protect can help pup parents recognize and address potential guarding behaviors effectively. Here's a closer look at the different resources dogs may guard:
Food and Water Bowls
Food and water are essential resources for dogs, and some individuals may exhibit guarding behavior around their food bowls or water dishes. This can manifest as growling, snapping, or otherwise displaying defensive postures when approached while eating or drinking.
Toys, Bones, or Chews
Dogs often form attachments to their toys, bones, or chews, viewing them as prized possessions. Guarding behavior may occur when another animal or person approaches these items, with the dog showing signs of possessiveness or reluctance to share.
Sleeping Areas or Beds
Dogs have a strong instinct to seek out comfortable resting spots, whether it's a designated dog bed, a favorite couch, or a cozy corner of the room. Guarding of sleeping areas can occur if the dog perceives a threat to their space or feels the need to protect their territory.
Human Attention or Affection
Dogs are social animals that often seek out interaction and affection from their human companions. In some cases, a dog may exhibit guarding behavior when they feel their guardian's attention is being directed toward another person or pet, displaying possessiveness over their human's affections.
It's important to note that the targets of guarding behavior can vary depending on the individual dog's personality, past experiences, and environment. Some dogs may guard resources from all people indiscriminately, while others may only exhibit guarding behavior toward certain individuals within the household, children, or other pets.
By recognizing the diverse range of resources that dogs may perceive as valuable and understanding the potential triggers for guarding behavior, pup parents can take proactive steps to prevent or address these issues effectively.
How To Prevent Resource Guarding

Preventing resource guarding in dogs requires a proactive approach that prioritizes fostering positive relationships with resources and promoting healthy interactions. By implementing a proactive strategy, pup parents can significantly reduce the likelihood of their dogs developing guarding behaviors. Here are some comprehensive prevention strategies to consider:
Proper Socialization
Introducing puppies to various people, animals, and environments during their critical socialization period is crucial for instilling confidence and comfort around others. Positive experiences during this formative stage can help dogs learn to share resources without feeling threatened or anxious.
Avoid Taking Items
Rather than abruptly taking items away, consider offering a trade to reinforce the idea that giving up a resource leads to a positive outcome. It's important to adopt a mindset of exchange rather than deprivation. By offering something of equal or higher value in exchange for a resource, dogs learn that relinquishing items doesn't result in loss but rather in gain.
Resource Management
Providing an abundance of resources, such as toys, chews, and food puzzles, can help minimize competition among pets and reduce the likelihood of resource-guarding behavior. Ensuring each pet has access to their own set of resources can prevent disputes over possessions.
Additionally, managing resources in the presence of children can also help prevent future guarding behaviors.
Positive Reinforcement Training
Utilizing positive reinforcement techniques, such as rewarding dogs for voluntarily sharing or relinquishing resources, can reinforce desirable behaviors and strengthen the bond between the dog and their guardian. Consistently rewarding cooperative behaviors helps establish a positive association with resource-sharing activities.
Training and Consistency
Implementing a consistent training regimen focused on teaching appropriate behaviors around resources is essential for long-term success. By setting clear expectations and providing guidance through positive reinforcement, pup parents can effectively prevent resource guarding from developing or escalating.
Factors That Influence Resource Guarding

Resource-guarding behavior in dogs can be influenced by a myriad of factors, each contributing to the complexity of this issue.
One significant factor is the presence of high-value resources that tend to elicit a stronger guarding response from dogs. These resources may include food, toys, or other items that hold particular significance to the dog.
Moreover, the environment in which a dog finds itself plays a crucial role in exacerbating resource-guarding tendencies. Stressful environments or situations can trigger feelings of anxiety and insecurity in dogs, prompting them to become more defensive over their possessions.
Another factor to consider is the way in which dogs are handled and trained by their owners. Inconsistent or punitive handling techniques can reinforce negative associations with resource-sharing, further fueling the dog's inclination to guard its belongings. Additionally, a lack of socialization or training in appropriate behavior around resources can contribute to the development of guarding behavior.
Want to improve your pup's training plan and overall behavior? Sign up for the 100% free online class 30 Day Perfect Pup with Zak George today. Start here!
How You Can Accidentally Make Resource Guarding Worse

Certain training methods intended to address resource guarding may inadvertently exacerbate the issue. For example, techniques such as hand-feeding meals or placing hands in the dog's food bowl as a means of desensitization can actually heighten the dog's anxiety surrounding resources, worsening their guarding tendencies over time.
It's crucial to recognize that resource guarding can escalate to more serious behaviors, such as biting, if warning signs are not respected. Dogs typically exhibit various warning signs when they feel uncomfortable or threatened, including growling, displaying "whale eyes" (showing the whites of their eyes), or curling their lips (showing their teeth). These warning signals serve as vital communication from the dog and should be respected to prevent escalation of aggression.
Resource Guarding Training and Management

Improving resource-guarding behavior requires a multifaceted approach that addresses both the behavior itself and the underlying emotional factors. Some effective approaches include:
Desensitization and Counterconditioning
Gradually exposing the dog to triggers that elicit resource-guarding behavior while rewarding calm, non-aggressive responses.
An example of this is walking past the dog from a distance they are comfortable with while they have a resource and tossing them very high-value treats, this creates a positive association to your presence while they have a resource without heightening their anxiety or allowing them to practice the behavior of guarding.
Learn more about counterconditioning and desensitization here.
Environmental Management
Manage the dog's environment to minimize opportunities for resource guarding. For dogs who resource guard with other dogs in the home, this may look like feeding dogs in separate areas or providing individual toys and resting spots. For dogs who resource guard from people, this may mean giving them resources in a separate room or in their crate.
Seeking Professional Guidance
For severe cases, consult with a positive reinforcement dog trainer for personalized guidance and support in addressing resource-guarding behavior effectively.
Dog Resource Guarding Management & Training Recap

Resource-guarding behavior in dogs is a complex issue that requires understanding, patience, and proactive intervention from pup parents, but it is important to remember that is a normal, biologically driven behavior. By recognizing the signs of resource guarding, implementing preventive measures, and seeking professional guidance when needed, pup parents can help their dogs learn to share resources peacefully and thrive in their homes.
With dedication and consistency, resource-guarding behavior can be effectively managed, ensuring a safe and harmonious relationship between dogs and their human companions.
This comprehensive approach not only addresses the immediate concerns related to resource guarding but also fosters a deeper bond and understanding between dogs and their owners, creating a positive and enriching environment for both parties.
Want to improve your pup's training plan and overall behavior? Sign up for the 100% free online class 30 Day Perfect Pup with Zak George today. Start here!
40 comments
Leave a CommentAmazing information! Knowing the signs of resource guarding & how to prevent it is extremely important for any household! Especially multi pet homes!
Loved this blog post, so informative on resource guarding. Some of the tips to prevent it I didn’t even know!
Love the idea of making a trade rather than taking an item away, super helpful!
Wow great info! I believe we have a “toy resource guarding” especially stuffed toys. Thank you for this
Great information all pup owners should know! Thanks so much