@Smersh Cats are not necessarily obsessed with eating plastic bags; this behaviour is likely caused by a combination of factors. One possible explanation may be that the scent and texture of plastic bags can be appealing to cats, especially if they associate it with food or treats that have been stored in them. Cats may also enjoy playing with the sound the bags make when they move or crinkle, as these types of activities can be stimulating for them. Finally, some cats may just find the taste of plastic appealing.