Pam Hurleywrote a review of Ruffwear Swamp Cooler Dog Vest on July 9, 2017
Familiarity: I've used it several times
I have a 13 year old German Shorthaired Pointer and he seems to over-heat on our daily walks and runs. The Swamp Cooler Dog Vest allows us to go twice as far. I live in Denver so the air is very dry. Unfortunately, the vest needs to be resoaked every 45 minutes so I don't wring it out before putting it on him....I soak it and he wears it dripping wet. The difference with or without the vest is remarkable!