BarkerChill+ is an advanced Temperature Regulating Technology designed specifically for dog beds, ensuring your pup stays cool and comfortable. It utilizes multiple Phase Change Materials (PCMs) that activate at different temperatures, along with water-based polymers that naturally regulate heat. As your dog's body heat comes in contact with BarkerChill+, the PCMs absorb and release energy based on their melting points. This creates a cooling effect when heat is absorbed and releases warmth when needed, maintaining an optimal sleeping temperature. This continuous cycle provides lasting comfort, helping your furry friend rest better year-round.