The Ruffwear Knot-a-Collar™ is a low-profile, climbing-inspired everyday collar. Clean and elegant, the Knot-a-Collar settles comfortably in short or long fur and reduces matting. Reflective rope keeps dogs visible in low-light conditions. Pairs with our matching Knot-a-Leash™.

Select Size

Use this fit guide to select the appropriate size for your dog. Measurement is around the neck.

14-20 in (36-51 cm); 7 mm rope
20-26 in (51-66 cm); 7 mm rope

Key Features

Additional Features

  • Low-profile 7mm rope with reflective trim settles comfortably into fur
  • Sliding fisherman knots are adjustable for a customized fit
  • Single-piece, anodized aluminum V-ring provides a secure leash attachment point
  • Easily add or remove tags with Quick Ring™
  • Separate ID attachment point
  • Silicone tag silencer
  • Made in Vietnam

Care Instructions

  • Hand wash
  • Mild detergent
  • Air dry

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Great Companions

Ratings & Reviews

Customer Reviews

Based on 148 reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

  • collar
  • dogs
  • weight
  • part
  • harness
  • quality
  • leash
  • Ruffwear
  • design
  • leashes
Sarah M.
United States

Awesome collar

Looks great, function is perfect and I love how the weight of the tag clip makes it hang down in front all the time.

Hannah C.
United States

Love it!

This collar is great! Sleek and modest while still having great quality!

A Ruffwear Customer
Kelly D.
United States

Knot a collar

I love these collors. They are the best light weight, simple design. I ha e purchased 10 for 10 dogs. I feel comfortable keeping them on my dogs with their I.D. tags. When I go out in public I up to a heavier weight collor, like the Martindale.

Alyshia M.
United States

Good items; just not for my doggie!

Ordering and shipping was really easy. I ended up returning the items though because I just didn't like the look/style once I put it on my dog.

Nanci J.
United States

love this collar

Love this collar because I can't see it on my dogs - it gets hidden in their fur. So easy to put on and remove.

Facebook retargeting pixel