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FREE standard shipping on all orders!

FREE standard shipping on all orders!

FREE standard shipping on all orders!

Merry Jane & Thor

Harlequin Dog Collar King of Hearts | Martingale Training

Size: SM | 10 -15 in. neck, 1 in. width


Free shipping on all U.S. Domestic orders.


Looking Glass Highlights

Whimsical Harlequin Design

Durable & Made in the USA

Easy to Clean


Is your pup in training or a puller? Martingale Dog Collars are great for training and walks with your best friend. Yummy creamy colored diamonds, overlaid with our cherry red hearts create this “not everything is as it seems” design. The chic metal chain alerts your dog when giving a correction. These dog collars are so beautiful, you'll want to use them every day... We do!

King of Hearts Collection: dog collars with an easy on/off slide metal buckleside quick-release metal buckle, and sturdy plastic buckle. Matching leash and harness also available Check out more Looking Glass options here.

Best For: training and walking those pullers

Design: Wonderland inspired design for your dog’s whimsical personality and big heart

Materials: military grade polyester webbing that is soft, antique bronze finish paw print metal rivets with metal martingale set-up

Where It's Made: proudly designed and Made in the USA

Never leave your Furbaby tied up and unattended with any dog collar.

How a Martingale Works

The Martingale dog collar should slip easily over the dog's head. The dog leash clips on the O-ring. When you give a correction by pulling on the leash, the 2 D-rings come together. The chain is only tight when giving a correction.

This collar should NEVER choke the dog, it just tightens. The tightening plus the sound of the chain helps alert the dog that a correction is needed. Please let us know if you need further instruction on how to use this collar.

Martingales are intended for training and walking purposes only.

Size Guide

SM 11”-15” Width is 1” / MED 13”-20” Width is 1 1/4” / LG 18”-25” Width is 1 1/4”

Finding the right fit is easy with our printable measuring tape. Custom sizes available with no extra charge. Please visit Thor's Custom Shop and we'll make sure you get the best fit for your pup.

Strength Tested

Our Martingale set-up has been strength tested at 2G force of 125 lbs and 250 lbs of continuous force. Good for up to a 75-pound dog.

Care Guide

Keep the swag you own looking beautiful by handwashing with liquid soap or cold wash in the washing machine using a mesh laundry bag. Always air dry, this protects the custom hardware.

Shipping and Returns

Collars and leashes ship within 2 days. Harnesses ship within 1 week. All returns and exchanges need to be within 30 days after purchase and in new, unused condition.

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