Ok, so my solution to the pineapple cans may not have been the best solution. I just went ahead and bought him a dozen cans of pineapple. These are chunks by the way, which are on sale and have been, at Food Max. Now when I look anywhere I either see an empty can or a lid. On the shelf in the pantry, empties. On the back lawn, empties. Behind the ac units, many empties. In the pile of leaves, empties and lids. I am kind of afraid to look on the roof, but I know what I will find if I look under the deck.