I would expect it to do okay on sitting lost pets though. Thank you for choosing Havit. The tray is large, about 9 inches or so square, has a holey tray that slides down with silicone stoppers on the middles of the tray. Es ist schon ein recht kräftiger Druckpunkt, der auch jedesmal mit einem Ton quittiert wird. I got this for my good friend Who is a single mom and just barely holding it together. They feel pretty sturdy as well. i wish i could switch the two or have both on top. I wouldn’t suggest getting this for heavy or bulky items like jackets or heavy dresses. In fact i have been using them non stop and i have not recharged them yet, they are THAT GOOOD. Im an American living in Japan working as a teacher and I spend more time wearing slippers than I spend time wearing shoes.