Genuine Biothane Large Dog Leash // 3/4" (19mm) Wide // Extra Heavy Duty // Waterproof Strong Dog Leash // Choice of Color and Length


Sorry in advance! Our internet service provider is down and we are unable to respond quickly to emails. There are no delays in ordering/shipping. Thanks for your understanding and patience! ~Andre and Christine

This leash is for larger, heavy pulling dogs. It is a heavy leash, wider in palm and much stronger than our regular style leashes. Not meant for medium or small dogs. Pictured with the 1" (25mm) collar to give you an idea of the size, sold separately. Best for large and extra large dogs or strong pullers.

Please note: The Wine Merlot colour is sold out for a bit (on back order) but we do have a made 6ft leash in regular stainless steel clip available. Email us if interested.

Available in: Cherry Red, Royal Blue, Royal Purple, Sunflower Yellow, Pure White, Black, Dark Chocolate Brown, Milk Brown, Caramel Brown, Bubblegum Pink, Pastel Purple, Mint Pastel Green, Neon Pink, Neon Orange, Neon Yellow, Neon Green, Wine Merlot and Teal
NEW colours - Pine Green (no photo yet), Caribbean Blue and Stormy Grey.

They are made with Super Heavy Beta Biothane in 3/4" (19mm) that is very strong, flexible and weighs slightly more than a leather leash in the same width. Each leash has a stainless steel d-ring, and stainless steel clip (pictured on the yellow leash). It has 6 rivets at the handle and the snap for super strong hold. Stainless 3/4" (19mm) snaps may be slightly different than pictured. Comparable to a extra heavy duty 1" (25mm) nylon leash.

Genuine Beta BioThane is a polyester webbing coated in PVC that gives the feel and appearance of leather. It is strong but soft to the touch with good flexibility even in cold weather. Being waterproof, it is easy to clean with soap and water (something not possible with leather). It will not mold, mildew or absorb odors. Biothane webbing is made in USA and is an animal friendly/ vegan alternative to leather.Biothane is a perfect vegan leather alternative.

We have trialed the 1" (25mm) wide Biothane leashes but found them too bulky, stiff and not 'comfortable'. If you are interested in this width, please contact us and we will send pricing. We will only do them as a special order; final purchase.

PLEASE READ our Policies listed here:

Note: Please check collars and leashes on a regular basis and repair or replace any damaged parts for safety reasons. Leashes and collars are your responsibility once you receive them, always keep your dog’s safety in mind and use responsibly. Not intended for unsupervised tie out. We ship from Canada.

Shipping from Canada

Processing time

1-2 weeks

Estimated shipping times

  • Canada : 1 - 12 business days
  • United Kingdom : 6 - 16 business days
  • United States : 5 - 14 business days
  • Europe : 6 - 17 business days
  • Australia, New Zealand and Oceania : 6 - 18 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 7 days of delivery

Ship items back to me within: 14 days of delivery

Request a cancellation within: 24 hours of purchase

But please contact me if you have any problems with your order.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders
  • Items on sale

Conditions of return

Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

Questions about your order?

Please contact me if you have any problems with your order.

Privacy policy

I will only use your shipping and billing address, and contact information

  • To communicate with you about your order
  • To fulfill your order
  • For legal reasons (like paying taxes)

Frequently Asked Questions

Custom and personalized orders

Christine: “Of course! We can even do new designs and patterns if you don’t see something you like. We don't personalize items only customize.”
Andre: "Yes for all custom orders. I just can’t make any martingales or harnesses in Biothane unless I can personally fit the dog for it.”

Sizing details

Christine: “All our collars are sold by width; all sizes are available for all widths. A small collar is 8- 13 inch adjustable, again regardless of width. Contact us if you need further clarification.”
Andre: “A ‘small’ collar size is the (adjustable) circumference. All sizes are the same cost, making it easier for customers to choose the correct size for their dogs. Width is your preference.”

Wholesale availability

We don't offer wholesale, sorry.

Tracking of packages

Christine: “We ship the least expensive way possible and this doesn’t include international tracking (which is an extra fee). The shipping notification and our policies will give you a general time as to when the package will arrive.”
Andre: “Tracking is available through the shipping options when you purchase as well as express shipping. Please remember we have to make the items and then ship them.”

Express orders

Any item purchased with "EXPRESS SHIPPING" will be made ASAP, usually within a day or two. Otherwise, it is 1-2 weeks to make items. (All times are business days which excludes weekends and holidays)

Shipping transit times

We have found difficulty shipping to various countries. Russia, Italy, UAE, Turkey, China, Brazil, South Africa, and Syria are a few. If concerned, please contact us before purchase.

Concerns, safety and disclaimers

All collars and leashes are your responsibility once they are shipped.
Use items for their intended purpose only, no unsupervised use. Stay Safe.
Any damages incurred from the use of the collars or leashes are not our responsibility.
Any damage done by a dog (IE: scratching, biting, rough play etc.) isn't our responsibility.
As with similar items; fading, piling and snags might occur with the ribbon. This doesn't interfere with the integrity of the items, just aesthetics. Contact us if you have concerns.
If your collar or leash has any issues, contact us immediately and we will do our best to solve it.

Changing order address after purchse.

We are not able to change your shipping address after purchase. Make sure it is correct BEFORE you pay. :)

Custom and personalized orders

Sorry everyone, I no longer make martingales with quick side release buckles (or combo collars, buckle martingales, etc.). The stress of the entire process wasn't worth it for me. There are lots of other shops that offer this style, so no worries! :)


Payment will be debited from your credit card, PayPal or payment method at the checkout, when the item is ordered. We then will hand make the item(s) to your specifications outlined in your order. Please allow for manufacturing and shipping transit times.

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