PetSafe Stay & Play Wireless Pet Fence

This kit includes 1 rechargeable receiver collar that has a tone-only mode and 5 levels of static correction which you can adjust based on your pet’s training response. The circular, wireless boundary adjusts to fit yards up to 3/4-acre. Receiver collar charges in 2-3 hours and each charge lasts 3 weeks. Price drops from $369.99 to $215.95. Shipping is free for Prime members.