BullyBillows TRI-Harness for Dogs Black

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

• Three Attachment Points: Versatile options for training, control, and everyday walking
• Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.
• Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin
• Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.
• Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.
• Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

• Improves Lead Manners: Gently reduces pulling without causing pain.
• Protects the Neck: Prevents dangerous pressure on the trachea and throat.
• All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.
• Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

• Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").
• Strong or Reactive Pullers: Provides the control needed for safer management.

The chest measurement of your dog, or the girth, is the first measurement you’ll need to take. This can be taken by placing the measuring tape around the widest part of your dog’s torso, usually just behind the front legs.

The next measurement should be taken around the lower part of your dog’s neck, simply measure the widest part at the base of the neck as this is where the harness is going to sit. This size chart is based on min-max measurements.