We've brought back and old 'Classic' and updated it! The Classic Hound Heater provides reliable and safe warmth to your dog's box and kennel area all winter long. The Hound Heater now has ventilation on all four sides to ensure an even distribution of heat and it is now powered with a 10,000 hour lifelong 100 watt heating element.
I have had many of these over the years and have worked great for me before they came out with new style. They do collect some dust inside while being used so I have to blow out with air compressor couple times. Only reason for not getting 5 stars is I wish the company had rounded the bottom corners. Mine were used for beagles in smaller boxes on raised kennels