【30-Level Precise Temperature Control, Just the Right Warmth】Our pet heater allows for fine-tuned temperature adjustments from 30°C to 60°C in 1°C increments, allowing you to find the optimal temperature for your pet's environment and constitution. Once the temperature is set, the pet heater will heat evenly at that temperature. If the body temperature drops below the set temperature, it will automatically heat up again. Whether it's puppies, kittens, elderly pets, or even cold-sensitive children, they can find the most comfortable warmth. 【25-Level Timer Settings, Energy-Saving and More Peace of Mind】The pet hot carpet can be set freely from 1 to 24 hours, meeting different needs such as short-term heating and long-term constant temperature. Setting the timer to "00" allows for continuous power supply, making it ideal for long periods of use. At the same time, it supports a function that automatically turns off the power with the timer setting, achieving both energy saving and safety, providing peace of mind when you're away. 【Anti-Chew Cord for Enhanced Safety】The 1.8m long power cord is protected by a durable stainless steel protective tube, and durable steel is used to protect the heating component and power cord, making it sturdy and chew-resistant, reducing the risk of disconnection or electric shock due to pets chewing. It not only protects their curiosity but also firmly protects their life safety. 【Bonus of 2 Color Fabric Covers, Soft and Removable for Washing】The pet mat comes with 2 color replacement fabric covers. They are soft and fluffy to the touch, and easy to clean and replace. Even without turning on the power, the material's own heat retention provides a soft and warm resting space for pets even after the power is turned off. The heater mat body is made of environmentally friendly medical-grade PVC material and has IP67 waterproof performance to prevent pet urine. If the pet heater body gets dirty, just wipe it with water. 【Waterproof Design for Easy Cleaning】Sizes: M (45 x 45cm) / L (45 x 70cm), the main body is waterproof. Even in the event of urine or spills, there is no need to worry about malfunctions or electrical leakage. Simply wipe it clean to maintain cleanliness and provide safe and comfortable warmth. Versatile and convenient: Ideal for small and medium-sized pets such as Toy Poodles, Chihuahuas, Teddies, and cats, especially pets with arthritis, newborn pets, pregnant pets, and animals recovering from illness or injury, providing a warm place to use all year round. Let's deliver more considerate warmth to your beloved pets this winter!