09. 01. 2006
Thermal Wear Dog Vest
At first, I thought this doggy vest was water-cooled but as it turns out, the vest absorbs the dog's heat, keeping him at a comfortable 50 degrees for up to two hours.
Police K9 units are already using them with their search and rescue dogs, but it would be handy for hikes during the summer.
$75 at Pet Gadgets