Every dog needs a collar. Regardless of the type of dog you have, its age, how active it is, or Β¬how well behaved, a dog collar is the most basic and important dog accessory you can purchase for your pup.
In this quick guide, we’ll discuss:
- How a martingale collar should fit.
- How to measure for a martingale collar.
- How tight your martingale collar should be.
How To Fit A Martingale Collar

Martingale collars are good options for dogs with heads smaller than their neck. They help ensure your dog canβt slip out of the collar and run away. However, fitting a martingale collar differs slightly from fitting a standard collar.
Mimi Green (and a few other collar makers) sells both slip-on and buckle martingale collars.
Fitting a Slip-On Martingale Collar

- Measure the largest part of your dogβs head and the middle of your dogβs neck (where the collar will sit).
- Add at least 1 inch for smaller dogs and at least 2 inches for larger dogs.
- NOTE: If your dogβs head is larger than its neck, use its head measurement to determine the size you need. If your dogβs neck is larger than its head, use its neck measurement to determine the size you need.
Fitting a Buckle Martingale Collar

- Measure the middle of your dogβs neck (where the collar will sit).
- To determine your final measurement, add at least 1 inch for smaller dogs and at least 2 inches for larger dogs.
How Should My Dogβs Martingale Collar Fit?
Generally, a dog collar should be snug but not too tight or
Β loose. Be sure to follow the βtwo-finger rule,β meaning that once the collar is secured on your dog, your pointer finger and middle finger should fit between the collar and neck. This is why you want to add 1-2 inches to the collar size based on your dogβs neck measurement.
Note: If you have a puppy, it is essential to check his or her collar weeklyβat minimumβuntil your puppy is fully grown.
Fitting a Mimi Green Martingale Collar for Use
Our martingale dog collars offer easy functionality so you and your pup can feel comfortable on long walks. Hereβs exactly how to use them:
- Loosen the collar diameter with the tri-glide and slide the collar around your dogβs neck.
- Tighten it up with the tri-glide to the correct size.
- Attach your leash to the collarβs D-ring.
- When the dog pulls, the loop upfront on the collar will tighten so your dog cannot escape their collar.
When adjusted correctly, the dog is never choked, but the collar stays snug around the dogβs neck until the pressure is released.
Find a Perfect Fit Martingale For Your Pup at Mimi Green!
Ready to purchase a perfect fit dog collar for your pup? Shop with Mimi Green and support a small, woman-owned business with beautiful, handmade products. Handcrafted, unique Mimi Green collars are made of quality materials and designed with your dog’s safety and style in mind.
We offer a variety of sizes, buckle variations, and the ability to add information to your dog’s collar, such as its name, address, contact information, and more. Shop our variety of dog collars and find the perfect fit for your pup today! All of our custom and personalized dog collars are available in standard and custom sizes with a plethora of choices for personalization including engraved dog collars and hand embroidered dog collars.
To learn more about how to find the right size collar for your dog, check out our blog.

