This collar is perfect for those looking to train their dog in a safe and reliable way. The rechargeable in-ground fence receiver collar by PetSafe is an ideal accessory for those who want to keep their furry friend safe and secure. The collar is designed to work alongside an in-ground fence system, making it easy to set up and use. This collar is suitable for dogs of all sizes and breeds and is a great way to keep your pet safe and secure while they explore the outdoors.