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Collar Size Chart

As there are no standard neck sizes, we highly recommend you measure your pup's neck before choosing a size option. 

To measure, take a soft tape measure, pull the tape snug around your dog's neck but not tight (if you don't have a tape measure, use a piece of string and then measure the string with a ruler). Collars will have a +/- 3 inch adjustment. 

Small Medium  Large
Neck Circumference 11-16" 14-19" 18-26"
Collar Width 1" 1" 1"

Example Breeds:

Size Small: Cocker Spaniel, Mini Aussie, Pug, Shih Tzu, Boston Terrier, Corgi

Size Medium: Shiba Inu, Pit Bull, Vizsla, Border Collie, French Bulldog

Size Large: Labrador, Golden Retriever, German Shepherd, Australian Cattle Dog, Belgian Malinois

The Dogs

The Dogs' Humans


Phil's love for dogs and passion for engineering led him to start EKG with his wife Sarah. After the Marine Corps, Phil studied at college and graduated with a B.S. in Mechanical Engineering. He now dedicates his time to dog training and making some really great dog gear!

Sarah (Bean)

Sarah has always wanted to create. She has a B.S. in Aviation Business and has worked in the Aerospace industry for the past 6 years. Sarah also loves dogs and hopes to provide other dog owners with reliable, high-quality gear that will last their dogs' a lifetime.