PetSafe are a US based company which are apart of Radio System Corporation, the parent company to many recognizable pet brands around the world. PetSafe pride themselves on being the largest manufacturer of electronic pet training products and now trade in over 52 countries. PetSafe are renounced for their extensive range and quality of their cat flaps with different options such as magnetic cat flaps, microchip cat flaps & manual locking cat flap. Another great range from PetSafe is the Busy Buddy treat dispensing dog toy range which is made up of high quality interactive rubber toys.