Flagline Harness by Ruffwear

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Established online since 2008 | Over 120,000 orders
Description & Size guide

The Flagline harness by Ruffwear is comfortable and reliable for everyday use whether that’s your walk around the block or scramble up the hills.

A Lightweight dog harness the Flagline offers a handle and load-dispersing chest/belly panel that make this great for lifting and assisting senior dogs or when the terrain gets rough on the trail. 6 points of adjustment allow you to create the optimum fit for your dog and reflective trim provide great visibility on those darker walks. A dynamic harness which also includes 3 different leash attachment points one aluminium V-Ring and two reinforced webbing attachment point.

As with all Ruffwear gear this harness comes with there Trail Tested Promise that all of their products are rigorously field tested and are proudly guaranteed against defects in materials and craftsmanship.



  • Lightweight, easy on/off construction
  • Balanced and comfortable lifting with padded handle and load-dispersing chest/belly panel
  • Six point of adjust for optimal fit
  • Three leash attachment points
  • Debris-resistant liner
  • Reflective trim for dark walks and Light Loop for the Ruffwear Beacon Light



  • Hand wash
  • Mild detergent
  • Air dry




How To Measure:

Measure around the widest part of your dog's rib cage.

SIZEDogs Chest (Girth)
XX-Small 33-43cm (13-17")
X-Small 43-56cm (17-22")
Small 56-68cm (22-27")
Medium 68-81cm (27-32")
Large / X-Large 81-106cm (32-42")