Solvit Deluxe Tagalong Booster Seat For Large Dog rat bait Cool Bed Large 37 in Cool Bed Large 37 in X 48 in We re now keeping pets cooler than ever with the new Cool Bed III No electricity is required to operate the Cool Bed III and these beds are attractively designed and allow a cool spot for dogs Simply add the recommended amount of water through the easy fill cap and adjust the comfort with the easy air valve Our unique Cool Core diverts the liquid better than ever throughout the bed for advanced cooling power The new nylon vinyl exterior is tougher than ever A built in thermal safety switch accurately regulates the temperature to within 1 degree The Solvit Large Tagalong Booster Seat provides the ultimate ride for your pampered pet Solvit's design supports the seat from below