You rely on the convenience and safety of Invisible Fence® Brand to keep your pets safe at home. Now you can rely on the brand you know and trust to keep your pet safe wherever you go! Conveniently package in a hard-sided carrying case, this portable system sets up easily without digging and can go anywhere. Just bring your existing Computer Collar® with you, plug in the temporary travel system, place the flags to mark the boundary and with a quick lesson your dog will be safe at his vacation home!