Review: Swamp Cooler & Kool Dog Collar

Products:  Ruffwear’s Swamp Cooler Jacket and the Kool Collar for Dogs. Purpose:  Keeping dogs cool in the heat.  Both products use evaporative cooling to lower body temperature.  The Swamp Cooler needs to be wet to work.  The Kool Collar comes with its own (nontoxic) gel pack that you ‘charge’ by freezing; or you can fill the […]