This’ll happen with anything, tho. Yesterday I had my phone on our giant bed and one of our cats jumped up, sauntered over to it, and snuzzled down on top of it. They LOVE our wireless keyboard too.
My SO put a dish towel in front of the dog's water dish because the pug is a super sloppy drinker, and later that day sent me a screen shot of our other dog taking a nap on it. They're so weird.