MEASURE YOUR DOG'S NECK FOR A PERFECT FIT: Before selecting a size, measure your dog's neck for accuracy. Our martingale collars are perfect for small to large sized dogs. It easily slips over your dog's head as THERE IS NO BUCKLE. PLEASE NOTE: It's not to be left on your dog unsupervised. This is for walks only. DURABLE & COMFORTABLE FOR EASY CONTROL: Our adjustable martingale dog collars gently tighten when your dog pulls, offering better control and helping prevent escapes. Made from durable reinforced woven polyester with a weatherproof D-ring for secure leash attachment, this collar ensures long-lasting use and comfort on walks. They are soft and comfortable around your dog's neck. UNIQUE DESIGNS FOR EVERY DOG: Lucky Love Dog Martingale collars feature vibrant, stylish patterns that perfectly showcase your dog’s personality. Whatever their size and gender, these collars combine style and functionality so your pet stands out on every walk. The Hippie pattern is vivid and unique. It's machine washable on a gentle cycle in a delicates bag. MATCHING LEASH OPTIONS AVAILABLE: Complete your look with a matching dog leash. Our collars for medium dogs and large dogs pair beautifully with vibrant, comfortable leashes which are sold separately. Perfect for walks, hikes, and daily adventures! SUPPORT DOG RESCUE WITH EVERY PURCHASE: A portion of every Lucky Love Dog martingale collar purchase helps shelter dogs find forever homes. We are a small business based in Austin and founded by a dog rescuer that has helped save thousands of dogs. We’re committed to making a difference for dogs in need. Your purchase not only provides a stylish collar but also supports rescue efforts. COLLARS/LEASHES THAT WILL MAKE YOU SMILE! LOVE YOUR DOG AND HELP SAVE ANOTHER! Lucky Love Dog collars are bright and and cheerful and sure to look great on your furry friend. The cute rubber tag with Lucky Love Dog logo shows you shop with purpose. Make an impact today by outfitting your dog with hip and stylish Lucky Love Dog collars and leashes - part of every sale goes to help save a shelter dog. We believe by making conscious shopping choices YOU CAN MAKE A DIFFERENCE! Founded by a woman that has helped save thousands of dogs from Texas shelters. Lucky Love Dog is committed to saving dogs from euthanasia through its rescue partner outreach program.