BioThane® Adjustable Martingale Collar with BuckleOur popular BioThane collars have been upgraded and are now available with a buckle! You'll also find two different sizes with varying widths (25 mm and 19 mm). Our Biothane Adjustable Collar can be adjusted to any length, ensuring not only a perfect fit. Thanks to its high quality clasp, it can be put on in a flash and allows even dogs with a head circumference significantly larger than their neck circumference to wear a slip chain collar. The

hard materials such as leather and plastic

please replace if damaged

Specifications: Mixed Natural Bristles

Our Special Pink Edition spurs have all the same great features you love from our ExtraGrip line:

which enables an even distribution of pressure on both tongue edges

Joint is angled at 45 degrees

Ergonomic shape that allows a soft and even distribution of pressure with the middle link angled forward by 45 degrees

It provides dependable protection for your boot leather and extra grip to prevent slippage

you will want to choose at least a 20" size option for comfortable fit

making it well-suited to smaller dog breeds

Anatomically shaped

and are vegan-friendly