Ruffwear Knot-a-Collar Dog Collar with 7 Mm Rope, 14"-20", Moss Green, low profile
Ruffwear Knot-a-Collar Dog Collar with 7 Mm Rope, 14"-20", Moss Green, low profile
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Ruffwear Knot-a-Collar Dog Collar with 7 Mm Rope, 14"-20", Moss Green, low profile

Where Ruffwear Knot-a-Collar Dog Collar with 7... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
This dog collar fits necks measuring 14" to 20" and adjusts across that whole range with a sliding knot rather than a buckle. The rope is 7 mm polypropylene, woven with reflective threads and finished in Moss Green. Ruffwear builds the collar around a repurposed core and an anodized 6061-T6 aluminum V-ring with a climbing belay plate.
Which neck size does the Ruffwear Knot-a-Collar fit?
What neck measurement does the collar cover?
The collar adjusts from 14" to 20", so a neck inside that range is what it is sized for.
How is the fit changed?
A sliding knot system sets the size, and it gives infinite adjustment points without mechanical parts.
Is there a buckle to open and close?
No buckle is used; the repurposed core removes the buckle failure points.
How wide is the rope?
The rope measures 7 mm across, and that thin diameter keeps the bulk down.
Does the collar show up in low light?
Reflective threads are woven into the rope for visibility, and the low-profile threading adds no weight.
What is the V-ring made of?
The V-ring is anodized 6061-T6 aluminum, paired with a climbing belay plate that distributes load.
What do the rope, ring and reflective threads do?
The 7 mm polypropylene rope is the body of the collar, and its thin diameter keeps the amount of material around the neck small. Reflective threads run through the rope for visibility, and because the threading sits low-profile it adds no weight.
The attachment point is an anodized 6061-T6 aluminum V-ring with a climbing belay plate, and the plate spreads load across the ring. A sliding knot system changes the size along the 14" to 20" range without mechanical parts, and the repurposed core removes buckle failure points from the design.
| Model | 25604-3601420 |
|---|---|
| Colour | Moss Green |
| Size | 14"-20" |
| Material | Polyester |
| Target audience | Dogs |
| Specific uses | Active, Outdoor, Indoor |
| Item dimensions (L x W x H) | 33 x 5.1 x 2.5 cm (13 x 2 x 1 in) |
| Item weight | 41 g (1.4 oz) |
Product details
| Brand | Ruffwear |
|---|---|
| Product type | Dog Collar |
| Department | Collars, Leashes & Harnesses |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is Ruffwear Knot-a-Collar Dog Collar with 7 Mm Rope, 14"-20", Moss Green, low profile available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare Ruffwear Knot-a-Collar Dog Collar with 7... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Collars, Leashes & Harnesses, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










