Ruffwear Trail Runner™ Dog Running Vest


You have your favorite running vest - this one’s your dog’s. The Trail Runner™ Running Vest opens up new territory by making it easy and comfortable for your running buddy to carry their no. 1 trail essential: hydration.

Mindful design and material choices keep the vest breathable, balanced, and bounce-free. Two zippered side pockets hold the two included Hydrapak® soft flasks, and you can stash the Trail Runner™ Bowl and pick-up bags in the top zippered pocket. A reinforced webbing tow loop at the rear offers a strong leash attachment point, optimally positioned for dogs that like to take the lead.


Made to Move
Adjustable vest-style design for comfortable and bounce-free water carry while running.

Carry Hydration & Essentials
Two large zippered side pockets for carrying soft flasks or other running essentials.

Strong Connection
Reinforced webbing tow loop leash attachment point.


Use this fit guide to find the right size for your dog. Measurement is around the widest part of the rib cage.
Product sizing chart table
Size Girth Capacity
XS 17 - 22 in (43 - 56 cm) 0.8 L
S 22 - 27 in (56 - 69 cm) 1.1 L
M 27 - 32 in (69 - 81 cm) 1.2 L
L/XL 32 - 42 in (81 - 107 cm) 1.3 L




  • Main body fabric: polyester air mesh (bluesign® approved)
  • Pockets: 150 denier 91% nylon/9% spandex
  • Chest and belly straps: 20 mm nylon webbing and ITW Nexus Mach 1 cam lock buckles
  • Zippers: YKK reverse coil zippers
  • Made in Vietnam


  • Hand wash
  • Mild detergent
  • Air dry