Biothane® Slip Collar Available in 1/2" and 5/8" Widths Lightweight, durable, and built for responsive handling. Our Biothane® Slip Collar offers a clean, functional design for training, sport, and experienced handlers who prefer a slip-style collar. Choose the width that best fits your dog and handling preference. Width Options 1/2" Width• Lightweight feel• Ideal for small to medium dogs• Less bulk 5/8" Width• Slightly stronger presence• Ideal for medium to larger dogs• More visible on the neck Features • Genuine waterproof Biothane®• Odor-resistant & easy to clean• Rust-resistant hardware• Flexible & comfortable• Built for everyday durability Measuring Guide Because slip collars do not open, measure the widest part of your dog’s head (typically in front of the ears). Ensure the collar slides over the head but contracts securely when tension is applied. A properly fitted collar allows approximately two fingers between collar and neck when relaxed. 📏 How to Measure for a Slip Collar Slip collars must fit over your dog’s head, as they do not unclip. Measure the widest part of your dog’s head (usually just in front of the ears). Measure the base of the neck. Select a size that allows the collar to slide comfortably over the head while still contracting securely when tension is applied. Usually add 2" to head measurement and 3" from neck measurement. A properly fitted collar should allow approximately two fingers between the collar and neck when relaxed. Important Safety Notes • Not intended for tie-out use• Not for unsupervised wear• Not compatible with flea collars• Inspect hardware before each use• Rinse hardware after salt water exposure Proper use is the responsibility of the handler.