For dogs between 20-25lbs | Two-Welded Rings | 1.5mm

Our heaviest duty collar, for stronger pullers.

The Duro features a strong split ring attachment instead of a swivel, which is more durable and can withstand heavier pulling than either the Original Micro or the Ultra Micro. Fits up to a 9” neck and weighs less than 1.5 ounces. Comes with 10 removable, handcrafted stainless steel links and stainless steel twisted chain.

Extra links may be ordered for neck sizes over 8”; see Fitting Guide on ‘Add on Links’.

Optional Comfort Tips are available to order as well.

Handcrafted in the USA.