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Behavioral Issues in Doodle Breeds: Understanding and Managing Aggression, Separation Anxiety, and More

Updated: Jul 7

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Doodle breeds, including Cavoodles, Labradoodles, Groodles, and others, are cherished for their friendly personalities, intelligence, and hypoallergenic coats. However, like all dogs, they can develop behavioral issues if not properly trained and socialized. Common behavioral problems in these breeds include aggression, separation anxiety, excessive barking, and destructive chewing. This article explores these issues, providing examples, tips for management, and insights to help ensure your Doodle remains a happy and well-behaved companion.

Understanding Behavioral Issues in Doodle Breeds

Behavioral issues in Doodle breeds often stem from their genetic makeup, environment, and training. Understanding the root causes of these problems is crucial for effective management.

  1. Genetic Predisposition: Doodles inherit traits from both parent breeds. For instance, a Labradoodle may inherit the high energy and playful nature of a Labrador Retriever, combined with the intelligence of a Poodle. These traits can lead to behavioral issues if not properly managed.

  2. Lack of Socialization: Insufficient exposure to different environments, people, and animals during the critical socialization period (8-16 weeks of age) can result in fearfulness and aggression.

  3. Inconsistent Training: Doodles require consistent and positive training methods. Inconsistent training or use of punishment can lead to confusion and behavioral problems.

  4. Environmental Factors: Changes in the household, lack of exercise, or insufficient mental stimulation can contribute to behavioral issues.

Common Behavioral Issues in Doodle Breeds

  1. Aggression

Aggression can manifest in various forms, including fear-based aggression, territorial aggression, and resource guarding.

Example: A Groodle might growl or snap when approached while eating, displaying resource guarding behavior.

Management Tips:

  • Early Socialization: Expose your puppy to a variety of people, animals, and environments to build confidence and reduce fear-based aggression.

  • Positive Reinforcement: Reward calm and non-aggressive behavior. Avoid punishment, as it can escalate aggression.

  • Resource Guarding: Gradually desensitize your dog to having their food or toys handled by associating it with positive experiences, such as treats.

  1. Separation Anxiety

Separation anxiety occurs when a dog becomes distressed in the absence of their owner, leading to destructive behaviors and excessive barking.

Example: A Cavoodle may bark incessantly, chew furniture, or have accidents indoors when left alone.

Management Tips:

  • Gradual Desensitization: Start with short absences and gradually increase the duration. Use cues like putting on shoes or picking up keys to signal that you’ll be back.

  • Create a Safe Space: Provide a comfortable crate or designated area with toys and bedding to make your dog feel secure.

  • Routine and Exercise: Establish a routine and provide plenty of physical and mental exercise to reduce anxiety.

  1. Excessive Barking

Doodles can be prone to excessive barking due to boredom, fear, or attention-seeking behavior.

Example: A Labradoodle might bark excessively at passersby or noises outside the house.

Management Tips:

  • Identify the Cause: Determine what triggers the barking and address the root cause, whether it’s boredom, fear, or attention-seeking.

  • Training Commands: Teach commands like “Quiet” or “Enough,” rewarding your dog when they stop barking on command.

  • Provide Stimulation: Ensure your dog gets enough physical exercise and mental stimulation to prevent boredom-induced barking.

  1. Destructive Chewing

Destructive chewing can result from teething, boredom, or anxiety.

Example: A Sheepadoodle might chew on furniture or shoes when left alone for extended periods.

Management Tips:

  • Provide Chew Toys: Offer a variety of appropriate chew toys to satisfy your dog’s natural chewing instincts.

  • Supervision and Redirection: Supervise your dog and redirect their chewing to appropriate toys if they start on furniture or other items.

  • Crate Training: Use a crate when you’re unable to supervise your dog to prevent destructive chewing.

Addressing Behavioral Issues

  1. Professional Training

If behavioral issues persist, consider seeking help from a professional dog trainer or behaviorist. They can provide tailored advice and training plans to address specific problems.

  1. Consistency and Patience

Consistency and patience are key to managing behavioral issues. Stick to a regular routine, use positive reinforcement, and remain patient as your dog learns new behaviors.

  1. Mental and Physical Stimulation

Doodle breeds require both physical exercise and mental stimulation to prevent boredom and related behavioral problems. Engage in activities like fetch, agility training, puzzle toys, and obedience training to keep your dog’s mind and body active.

Case Study: Managing Aggression in a Labradoodle

Background: Max, a 2-year-old Labradoodle, began showing signs of aggression towards other dogs during walks. He would growl, bark, and lunge at dogs passing by.

Steps Taken:

  1. Consultation with a Behaviorist: Max’s owner consulted a professional behaviorist who identified the aggression as fear-based.

  2. Desensitization and Counter-Conditioning: Max’s owner worked on gradually exposing him to other dogs at a distance, rewarding calm behavior with treats. Over time, the distance was decreased.

  3. Training Commands: Max was taught commands like “Focus” and “Watch me” to redirect his attention away from other dogs.

  4. Consistent Routine: Max’s owner established a consistent walking routine, avoiding high-stress areas initially and gradually increasing exposure.

Outcome: Over several months, Max’s aggression significantly reduced, and he became more comfortable around other dogs.

Specific Tips for Different Doodle Breeds

  1. Cavoodles (Cavalier King Charles Spaniel and Poodle)

  • Tip: Cavoodles are very affectionate and may develop separation anxiety. Gradual desensitization to being alone and providing comfort items can help.

  1. Labradoodles (Labrador Retriever and Poodle)

  • Tip: Labradoodles have high energy levels. Ensure they get enough exercise and mental stimulation to prevent boredom-related behaviors like excessive barking.

  1. Groodles (Golden Retriever and Poodle)

  • Tip: Groodles are eager to please. Consistent positive reinforcement and patience will yield great results. They also benefit from advanced training like agility and therapy work.

  1. Bernedoodles (Bernese Mountain Dog and Poodle)

  • Tip: Bernedoodles can be a bit stubborn. Be consistent and firm with commands, and ensure they get plenty of socialization to prevent shyness or fearfulness.

  1. Sheepadoodles (Old English Sheepdog and Poodle)

  • Tip: Sheepadoodles are intelligent but can have a strong herding instinct. Use toys and games that stimulate their minds and provide outlets for their natural behaviors.


Behavioral issues in Doodle breeds can be managed effectively with proper training, socialization, and a consistent routine. By understanding the root causes of these problems and applying positive reinforcement techniques, you can help your Doodle develop into a well-behaved and happy companion. Remember to be patient and seek professional help if needed. With time and effort, most behavioral issues can be resolved, ensuring a harmonious relationship with your Doodle.

For more detailed information and resources on managing behavioral issues in dogs, you can visit reputable sources such as the American Kennel Club (AKC) and the Association of Professional Dog Trainers (APDT).

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