Experience the peace of mind that comes with the in ground dog fence system, designed to give your pet more room to roam. This invisible dog fence creates the illusion of an infinite correction area, encouraging your furry friend to stay within the boundaries of the yard. Customize the size of your pet's play area with this dog electric fence that can secure a 1/3-acre yard with the included wire, or expand up to 10 acres with the purchase of additional wire. Whether you have a small garden or a sprawling estate, this electric fence for dogs can be tailored to suit your needs. Adjust the receiver collar of this in ground dog system based on your pet's response during training. This pet fence offers a tone-only mode and 5 levels of safe, static correction, ensuring effective training and a safe, comfortable experience for your pet. Save on the cost and hassle of professional installation with this effective training tool that lets you create a fence that fits your yard. The lightweight collar of the PetSafe YardMax Rechargeable In-Ground Pet Fence allows you to design a fence that perfectly suits your yard's layout. Ensure the comfort and safety of your pet with the YardMax Rechargeable Receiver Collar, featuring adjustable settings to suit your pet's needs. This in ground fence collar is also compatible with the indoor and outdoor Pawz Away pet barriers to keep your pets out of the flower beds or off furniture. The receiver collar comfortably fits dogs 5 lb and up and adjusts to fit neck sizes 6-28 in. This easy to install system is designed to keep pets of all sizes safe and secure n their yard.