Does anyone else experience this? My 6 months old has a strange habit, whenever he is about to enter his litter area (box too) he always makes these chirpy vocalizations like he's calling out to announce his use. It's not a painful meow, just a troublesome one, almost as if he hates using the box. Usually after his feed he will use the box then go into his routine of jumping and climbing the walls. I know it's not anything health related because he gets the best and healthiest food as per the requirements of our breeder.