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Current turnaround time approx. 10 business days
Current turnaround time approx. 10 business days

The Big Dog - for dogs 30-125 lbs. (The Shadow) 6' up to 50'

Original price $36.00 - Original price $99.00
Original price
$36.00 - $99.00
Current price $36.00


Indulge in the functionality of Trailblazing Tails’ long lines and leashes! We handcraft with BioThane which wipes clean and will never stink! Built with solid brass hardware, this highly durable leash is made for any environment. Cheers to miles of sniffing adventures and decompression walks!

waterproof | odor-proof | durable | strong

TWO HANDLE OPTIONS: Regular Loop Handle (basic leash) or The Slide Tab Handle (hands-free).

If you choose our hands-free innovation, The Slide Tab, you allow yourself the freedom to adjust its length, wear around your waist, or over your shoulder! (ONLY choose your slide tab color in the top dropbox if you order this handle type). If you desire extra grip, security, and length, ADD The Handle. You will not be sorry, and if your dog could use words, they'd ask for a Premium Dog Collar too!

Other uses for The Slide Tab:

  • Tether around a chair, table, or pole.
  • Dual-control on your dog's harness (attach to front and back of a well-fitted harness).
  • For use with two dogs (attach snap hooks to each dog and hold center of the leash).

Available widths:

  • 1/2" - suitable and suggested for up to 90 lbs and dogs who don't pull.
  • 5/8" - suitable for up to 125 lbs and humans who want a wider leash to hold, or add optimal grip, security, and extra length with The Handle in premium SUPERGRIP.

Customer Reviews

Based on 7 reviews
Mostly positive one regret

We bought the 10 ft biothane with the standard handle and the traffic handle 24 inches. The line is great stays clean is light weight to hold. Very strong. Our only complaint is the traffic handle placed 24 inches hangs down and our dog keeps getting her hind foot caught in it. Using as a long line to train recalls is dangerous because as she runs to us or walks her hind foot catches in the loop and hamstrings her. I wish I could get the traffic handle off without weakening the line itself.

Hello Kay,

Thank you so much for your feedback! If it weren’t for this, our products and descriptions could not improve!

I imagine she’s tall and the 24” is JUST the wrong length for a traffic handle! We’ve been working to offer security with less cumbersome options, like our innovative “knot” — We offer the addition of a “knot' to any leash, but this particular leash is becoming the favorite!

We’re sending you a new leash entirely and we WANT your feedback!



We love the crossbody leash! It is simple, high quality materials, and a great design. There are not all the unnecessary bells and whistles of the competitors. Love the knot placed 24” from the clasp…genius! We got the 8ft one because we felt the 6ft would be a little too short for how we wanted to use it. We really felt that 7ft would have been perfect and after having the 8ft one, I feel it is a little too long, but we are managing. I wish 7ft would have been an option.

All in all, we love it. Makes walking so nice and hands free!

lori atman
Game changer

This leash has transformed our walks! I love how light it is and my dog loves the extra freedom to roam. The customer service is phenomenal, it was amazing to be able to talk through my needs and get input on how to best customize the leash for my dog. I absolutely love this leash!




No more worrying about cold, wet, and dirty fabric longlines in the winter and spring😍 love our longline!