Amazon.com : DowgClub | Genuine Leather Dog Collar | Full Grain, Heavy Duty | Comfortable, Padded, Strong | Best for Pups, Small, Medium, Large & XL Breeds (Medium (Fit Neck Size 14.5"-18.5"),
Amazon.com : Real Thick Leather Dog Collar 16"-22" Neck Size, 1.5" Wide, Bullterrier, Pitbull : Pet Supplies
Coastal Circle T Double-Thick Leather Spike Dog Collar, 20" x 1", Black | eBay
Amazon.com : BlazingPaws Pawficer Heavy Duty Breathable Handmade Thick Leather Dog Collar, with Personalized Custom Leather Name Tag and Safety Ring (L: 15-18", Cherry - with Engraved Name Tag) : Pet Supplies
Leather Dog Collar Personalized Embroidered for Big Dogs Two - Etsy
Amazon.com : Thick Heavy Duty Leather Dog Collar with Soft Padded Bronze Metal Buckle Red Adjustable Dog Collars for Boy Girl Small Medium Large Male Female Dogs : Pet Supplies
Amazon.com : COCOPET Heavy Duty Full Grain Thick Oily Genuine Leather Dog Collar Alloy Hardware Double D-Ring Best for Medium Large and Extra Large Dogs Training (S:0.7" Wide for 10"-15" Neck) :
Studded Wide Rugged Dog Collar (2 3/4" taper to 1 1/2") - Leathersmith Designs Inc.
ADITYNA Leather Dog Collar for Medium Dogs - Heavy Duty Wide Dog Colla – Adityna
Double Layer Leather Collar 11/4 for German Shepherd : German Shepherd Breed: Dog harnesses, Muzzles, Collars, Leashes | 2023 [BUY NOW]
Heavy Duty Double Thick Cotton Web Cow Collar Leather Enfoced 1.5" Wide 41"-45" Neck - Walmart.com
Double-Thick Nylon Collar With CollarTag™ for Neck Sizes 14" to 30"