Jed T.wrote a review of Ruffwear Bark'n Boots Grip Trex - Set of 4 on January 12, 2012
They're made well but be sure to get the right size. I lost a couple because they were a bit too big. Also, be wary of chaffing on the cuff (below where you fasten the velcro. My German Shorthair had pretty back chaffing, and I think I'll try to put gauze underneath to minimize it. Used the booties on some tough quail hunting trips.