Two-Tone Martingale Dog Collar – BioThane® | Brass Chain

Finding the Right Size

Using a soft tape measure, measure snugly around the upper part of your dog’s neck, just below the ears and jawline. Keep the measuring tape close to the coat without pulling it tight. Because this martingale has a buckle, you do not need to measure around your dog’s head.

Collar Width by Size

Each collar is designed with proportional width for comfort and strength:

• Small (12”-16”): 3/4” width
• Medium (16”-20”): 1”width
• Large (20”-24”): 1” width
• Extra Large (24”-28”): 1” width

If you’re between sizes, choose the larger size or enter your dog’s exact neck measurement above for a more precise fit.

Fit & Adjustment

After buckling the collar, adjust it so it rests comfortably when relaxed. When leash tension engages the martingale chain, the collar should tighten snugly enough to help prevent your dog from backing out. The rings at either end of the chain should remain separated, and the collar should not restrict breathing.

All collars feature:

• 5 adjustment holes spaced 1” apart
• The center hole represents the listed size
• Two holes for tightening and two for loosening

This allows flexibility as your dog’s fit changes slightly over time.

Safety Note

Always ensure your dog’s collar is properly fitted. A collar that is too loose may slip off, while one that is too tight can cause discomfort.

Collars can become caught on objects such as crates, fences, or branches. We recommend removing the collar during unsupervised crate time or play to reduce risk.

Handcrafted from waterproof BioThane® with solid brass hardware and a martingale chain designed for strength and durability. The two-tone design provides a clean, finished look while maintaining long-term performance.

Each collar features an adjustable buckle with 5 holes spaced 1” apart, allowing for a precise and secure fit. Strap and chain width are matched to collar size for proper function and balance.

Built for everyday use, training, and walks.

BioThane® strap paired with solid brass chain and hardware. Waterproof, odor-resistant, and built for long-term durability.

Wipe clean with soap and water. Does not absorb moisture or odor.

Each item is made to order.

Please allow 2-5 days for your order to be handcrafted and prepared for shipment. Once your order is complete, tracking information will be provided.

Orders are built with attention to detail to ensure long-term durability and performance.