Understanding Aggression in Australian Shepherds and Border Collies: What’s Really Going On?

Understanding Aggression in Australian Shepherds and Border Collies: What’s Really Going On?

At Bullys Behaven in Jackson, NJ, we specialize in helping dogs with complex behaviors—including the brilliant but often misunderstood herding breeds like Australian Shepherds and Border Collies.
These breeds are incredibly intelligent, hardworking, and energetic—but when their needs aren’t properly met, their instincts can lead to aggression, reactivity, and control-driven behaviors.

If you’re living with an Aussie or Border Collie who’s showing concerning behaviors, you’re not alone—and you’re not failing as a dog owner.
These breeds require specific leadership and training to thrive, and we’re here to help families across Ocean County, nearby towns in New Jersey, New York, and Pennsylvania.

Are Australian Shepherds and Border Collies Naturally Aggressive?

Not really—at least, not in the way people often assume. Australian Shepherds and Border Collies are not inherently "mean" or dangerous. However, they are highly reactive, sensitive, and driven by instinct.

When their physical, mental, and social needs aren’t met, these dogs can develop behaviors that look like aggression, including:

  • Lunging or barking at strangers, children, or other dogs

  • Nipping at heels or chasing moving objects

  • Resource guarding toys, food, or space

  • Growling or snapping when startled

  • Overreacting to fast movements or loud noises

Most of the time, it’s not true aggression—it’s frustration, overstimulation, fear, or an intense need to control their environment.

Why Herding Breeds Struggle With Behavior Problems

Australian Shepherds and Border Collies were bred to control livestock using subtle pressure, eye contact, and movement.
In a modern home environment—without a clear “job”—these instincts can be misdirected toward kids, guests, other pets, or anything that moves.

Common triggers include:

  • Lack of clear structure and leadership

  • Too much stimulation and not enough calm time

  • No mental challenges or work to do

  • Inconsistent handling or overuse of corrections

  • Poor socialization during key developmental stages

Without the right balance of activity, calm, and leadership, even a well-loved herding dog can develop serious behavior issues.

How Bullys Behaven Helps Reactive Aussies and Border Collies

The good news? These breeds are highly trainable—but they need more than just basic obedience training.
At Bullys Behaven, we focus on behavior modification, leadership development, and structured training plans tailored to herding breeds.

We understand that teaching “sit” and “stay” isn’t enough.
Our training focuses on changing how your dog feels and reacts to everyday situations, not just covering up the problem.

Whether your Border Collie is barking at every jogger or your Australian Shepherd is nipping during family playtime, we can help turn chaos into calm.

Living With a Reactive Aussie or Border Collie in Jackson, NJ or Nearby?

If you’re located in Jackson, Ocean County, nearby towns in New Jersey, New York, or Pennsylvania, and struggling with your herding dog's behavior, we’re ready to help.

➡️ Fill out our Contact Form today to schedule an evaluation and start building a stronger, more balanced relationship with your dog.

Bullys Behaven

Here at Bullys Behaven we are experts at aggression and behavior modification. We work with all breeds and sizes. It’s never too late to get help your beloved companion.

https://Bullysbehaven.com
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