Spiked Studded Leather Dog Collar, Wide, Padded, Double-Ply, 22" x 1.5", Red, Leather (Amsterdam) Boxer, Retriever, Pit bull Terrier Multi lined chrome plated spikes collar. Made of very soft genuine cowhide leather. For any breed with a neck size between 16.5"- 20": Pit Bull Terrier, Boxer & similar breeds Constructed with a centre d-ring for maximum control and exposure. For the real connoisseur, your dog will be walking with their head and tail up in the air.