Canny Colossus Collar – The No-Pull Dog Collar for Large Breeds

Tired of your big dog dragging you down the street? The Canny Colossus is the ultimate no-pull training collar designed specifically for large and giant breed dogs. With its gentle, behind-the-head design, you’ll regain control and transform stressful walks into enjoyable bonding time.

Key Benefits

✅ Stops Pulling—Gently and Effectively

Say goodbye to leash tugging! The unique slip line applies light pressure when your dog pulls and releases instantly when they stop, teaching them to walk calmly without force or discomfort.

✅ Designed for Large Breeds

Built for dogs with necks measuring over 23", like St. Bernards, Neapolitan Mastiffs, and Pyrenean Mountain Dogs. Wide, strong, and secure—just what big pups need.

✅ Patented Behind-the-Head Fit

Unlike traditional head collars, the Canny Colossus won’t ride up into your dog’s eyes or yank their head sideways. This vet- and trainer-recommended design protects your dog’s neck and keeps them comfortable.

✅ Train Toward a Regular Collar

Use in training mode or standard collar mode—just drop the nose band off when not needed. Perfect for gradually training your dog to walk calmly on a standard leash.

✅ Total Control, Zero Stress

The slip line connects directly to your leash for better “steering.” Even if the nose band slips off, your dog stays safely secured by the collar’s D-rings.

Why Pet Owners Love It

If you’ve felt embarrassed, frustrated, or even fearful walking your large dog, you're not alone—and the Canny Colossus is the game-changer you've been searching for. Pet parents rave about how this collar gives them newfound confidence on walks, while dogs stay comfortable, calm, and responsive.

It’s been recommended by dog trainers, rescue centers, chiropractors, and vets worldwide. The difference in walk quality is noticeable from day one.

Product Details

📏 Sizing & Fit

• Fits neck sizes 23 inches and up
• Example breeds: St. Bernard, Neapolitan Mastiff, Pyrenean Mountain Dog
• Collar width: 1.5 inches
• Nose band width: 0.75 inches

🐶 Comfort & Safety

• Padded, cushioned webbing around the neck for ultimate comfort
• Soft, breathable slip line allows natural behavior—panting, sniffing, and even playing with a toy
• Will never be mistaken for a muzzle

🔒 Secure & Durable

• Fastens securely behind the head, so your dog can’t paw it off
• Nickel-plated steel buckle ensures a safe, secure fit that won’t break under pressure
• Easy to clean—just wipe or wash!

FAQ

Can my dog wear it daily?
Yes! It’s designed for regular walks and training sessions. Just remove the nose band when not training.

Will it fit a smaller dog?
This model is specially made for large breeds. For smaller dogs, check out other sizes in the Canny Collar range.

Is it safe for dogs with neck or spinal issues?
Yes—the patented behind-the-head design avoids stress on the neck and spine, making it a chiropractor-approved choice.

Walk Your Dog with Confidence Again

If you’ve tried everything and nothing has worked, the Canny Colossus is your new best friend. It’s time to enjoy calm, safe, and happy walks with your big pup—they’ll love it as much as you do!

👉 Bonus Offer: Add a matching Canny Leash to your order and get 20% off the leash automatically!

Superior quality workmanship and top value

Your dog deserves the very best! The top quality padded collar, soft yet strong generous slip line over the nose and nickel-plated steel buckle and fittings mean the Canny Colossus is the very best value for money: Combines safety, comfort, superior quality materials, fittings and workmanship Provides complete but gentle control Does not ride into eyes Does not yank your dogs head to one side - recommended by chiropractors Recommended by dog trainers, training schools, rescue organizations and veterinarians worldwide Wipeable and washable material is easy to keep clean

If you are embarrassed by your pulling dog, dread taking your dog for a walk and have tried everything else to stop your dog pulling on leash, then the Canny Colossus is the answer. Available in black.