Amazon.com : No Pull Dog Collar, Dog Training Collar with Comfort Tips and Quick Release Snap Buckle for Small Medium Large Dogs (Medium,3mm,19.7-Inch,14-18" Neck, Black) : Pet Supplies
Amazon.com : PetSafe Gentle Leader Headcollar, No-Pull Dog Collar, Perfect for Leash & Harness Training, Stops Pets from Pulling and Choking on Walks, Medium, Black : Pet Headcollars : Pet Supplies
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