r/RunningWithDogs • u/Key_Cucumber_1649 • 15d ago
Gear Help Armpit chaffing
I started running 4 miles with my Labrador. She pulls so I use this harness with the leash on her chest. However, I see she has developed chaffing and a sore under her armpit. I need help finding the best harness for running with a strong dog. Thanks!!! 😊
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u/craftedtwig 15d ago
This style of harness is designed to prevent dogs from fully utilizing their front range of motion. The chaffing is a side effect of the straps being situated to shorten the dogs stride. For running, you need a harness that isn't designed to cause discomfort to your dog when it moves.