Spiked Studded Leather Dog Collar, Padded, Double-Ply, 18" x 3/4", Red, Leather (Rotterdam Spiked) French Bulldog, Cocker Spaniel, Collie, Beagle Single lined chrome plated spikes collar. Made of very soft genuine cowhide leather. For any breed with a neck size between 12.5"- 16": French Bulldog , Cocker Spaniel & similar breeds Constructed with a centre d-ring for maximum control and exposure. Give your dog the personality they deserve.