Amazon.com : Regal Hound Designs 1" Wide Martingale Dog Collar, 3 Sizes: Small, Medium, Large/XL, Blue and Red Sailboats Design (Medium 13-18") : Pet Supplies
Amazon.com : Regal Hound Designs 1.5" Wide Martingale Dog Collar, Lined, 2 Sizes: Medium, Large/XL, Green Peacock 2 Design (Large/XL 17-26") : Pet Supplies