Had 2 cats...brothers, and both 'outdoor' cats....one day it was time for them to be in, and one was nowhere to be found...calling did no good,. Knowing the cat, I said to the family, "watch this"....and I stepped outside the backdoor with a pop-top cat food can and pulled the popper,,"pop"...and there was this thrashing in the weeds over the next-doors fence and this orange blur came streaking thru the yard and into the house...Had never tried it before, I just knew....*grin*