I got tired of seeing my buttons take a bath in the food dish and came up with this bright idea to prevent it!!! step one... find cheap tossaway container (free is best like the butter tubs) Get out your favorite tool (DREMEL). put this type attachment into the dremel Step two: cut holes only big enuff for the button head to fit in!!! step 3: cut hole in top to put food into the feeder with! I went out and gave it to them... I needed to run back in the house to get something and when I came back out those little stinkers were in the flippin BOWL!! they climned in the top hole... so I added a cardbord flap thingy that I just taped on..... it works GREAT!!!! I will give them a little box to climb into to dust bathe next!!! I was thinking that I could do the same thing only make the hole bigger so they can climb in the top, bath, and the sand will stay in the "bowl!!! Whatcha think guys?