🐾 Keep Your Pets Safe, Wherever You Go! Experience the most reliable wireless fence on the market. Works with all PetSafe wireless fences for ultimate flexibility. Portable and easy to set up, perfect for camping or RV trips. Create a circular boundary up to 3/4-acre for your furry friend! Stay informed with a clear display and warning indicators. Up to 3/4 Acre Compact Size Compatible with All The PetSafe Stay & Play Extra Wireless Fence Transmitter is the ultimate solution for pet owners looking to expand their existing wireless fence coverage. With a compact design, it allows for a circular boundary of up to 3/4-acre, ensuring your pets can roam freely while staying safe. This transmitter is compatible with all PetSafe wireless fences and features an easy-to-read LCD display for effortless monitoring. Perfect for travel, it sets up in just hours without the need for digging or wires.