Thanks Logan, Catty and MOFF. My concern continues. Max has taken up residence behind my bed. How he gets in there is beyond me because there is only about a 6" gap on either side of the bed for him to crawl in. Speckles used to get in there in her later years so I blocked it off with cardboard. Looks like I'll have to do it again. My poor boy only ate about 1/2 of what he normally does. He's behind the bed now even though I tried to entice him out with treats.