I had one for Buddy when he was a puppy although it was shaped differently
but was sound activated with the high pitch to his ear only.
Did not do much good, then I bought the scent you plug into the wall
which was suppose to smell like his mother, did not much good either.
Pennies in a can, the cheapest, did the trick for me. Took about 2-3 weeks
but in the end was a life saver. |