PetSafe New Wall Entry Dog and Cat Door Review: The PetSafe New Wall Entry Dog and Cat Door is a great option for pet owners who want to give their furry friends access to the outdoors without having to constantly open and close the door. This product features a telescoping tunnel that allows pets of all sizes to easily enter and exit through the door, making it perfect for small, medium, large dogs and cats. One of the key benefits of this product is its energy efficiency. The PetSafe New Wall Entry Dog and Cat Door has been designed with insulation in mind, which helps to keep your home warm during colder months and cooler during warmer months. This not only saves you money on your energy bills but also ensures that your pet stays comfortable all year round. Another great feature of this product is its unique 3 flap system. The three flaps work together to create a secure seal, preventing unwanted pests from entering the house. Additionally, the white color of the door makes it easy for pets and people to see in low light conditions, which can be especially helpful at night. Overall, the PetSafe New Wall Entry Dog and Cat Door is a well-designed product that offers convenience, energy efficiency, and security for pet owners.