Amazon.com: ELodeK Heat Lamp for Dogs House, Dog Kennel Heat Lamp Bulb, Hanging Dog House Warmer with Timer/Anti-Biting Hanging Hook, Dog Crate Cage Heater for All Kinds of Pets (50, Watts) :
Kerbl Heat Lamp 150W Red - Livestock Poultry Reptile Dogs Infrared Bas – RGH Supplies LTD