Ancol Timberwolf Leather Dog Collars Ancol Timberwolf Leather Dog Collars – Timberwolf, the sign of the finest quality, hand crafted leather dog collars. The Timberwolf range from Ancol unites the finest quality leather with superb tailoring for a lasting and also beautiful accessory for your dog. Features top-grain bridle leather that is hand-crafted by our skilled workforce in the UK. Quality top-grain leather is an ideal material for collars as it is incredibly strong, but supple, softening over time but also remaining sturdy for a reliable collar that is comfortable for your dog to wear. 3M leather protector to prevent stains from water, dirt, and oil, and also sewn down both sides with industrial nylon bonded thread for added strength. The opulent design of the collar is finished with a D-ring and die-cast buckle in shining antique gold for simple adjustment and also easy lead attachment.