Sighthound Dog Collar | Cotswold Rambler BioThane® Collar – Customisable

The Cotswold Rambler is a customisable sighthound dog collar designed for dogs with longer necks and finer bone structure, including whippets, greyhounds, lurchers, Italian greyhounds, and standard dachshunds. It’s also a popular choice for larger breeds that benefit from a wider, more supportive collar.

Made from durable BioThane®, this collar is built for everyday use in all weather conditions. It won’t stretch, crack, or absorb water, making it ideal for dogs that enjoy muddy walks, countryside rambles, and year-round adventures. The wide 38mm body distributes pressure comfortably across the neck, while the 20mm adjustable BioThane strap allows for a precise, secure fit.

The Cotswold Rambler balances practicality with character. It’s bold without being flashy, robust without being bulky, and designed to age well through regular use rather than needing careful maintenance.

£34.00 GBP

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Customisation Options

This collar is fully customisable so you can tailor it to your dog and your walking style.

You can choose:

• BioThane® main collar colour (38mm width)
• BioThane® adjustable strap colour (20mm width)
• Buckle finish
• D-ring finish
• Rivet finish
• Collar size in inches

If you’d like help choosing colours or finishes, or need a bespoke size, message me via live chat, Instagram @GreenDogLondon, or email hello@greendog.pet.

Materials & Construction

• 38mm wide BioThane® collar body for comfort and neck support
• 20mm BioThane® adjustable strap for a secure, accurate fit
• Waterproof, non-stretch, and odour-resistant material
• Premium metal hardware selected for strength and durability
• Vegan-friendly alternative to leather

BioThane® is chosen for its longevity and performance. It requires minimal maintenance and is designed to be used regularly in all conditions without degrading.

Sizing & Fit

• Designed specifically for sighthounds and dogs with longer necks
• Wide profile helps distribute pressure comfortably
• Adjustable strap allows fine-tuning of fit

Available sizes:

• XXS (9"–11.5")
• XS (11.5"–13.5")
• S (13.5"–15.5")
• M (15.5"–17.5")
• L (17.5"–19.5")
• XL (19.5"–21.5")
• XXL (21.5"–23.5")
• XXXL (23.5"–25.5")

Use the Measuring Guide for best results. If your dog falls between sizes, I’m happy to make a collar to exact measurements.

Care & Durability

Built for real life, not delicate handling.

Care instructions:

• Wipe clean with a damp cloth after walks
• Rinse under warm water for heavier dirt
• Air dry naturally

BioThane® does not absorb water, smells, or bacteria, making it ideal for year-round use.

Delivery & Making Time

Each collar is handmade to order in my studio.

• Making time: 1–4 working days
• UK orders: Tracked via Evri
• International orders: Fully tracked shipping via Royal Mail

FedEx Express available on request

Every collar is checked for fit, finish, and hardware security before dispatch, with final approval from Boris the Blade.

Safety & Usage Notes

• Always supervise your dog while wearing a collar
• Ensure correct sizing to avoid excess movement
• Not designed for tie-outs or unsupervised restraint

Green Dog cannot accept responsibility for misuse or incorrect sizing.

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