Cats may lick plastic bags because they are curious. The sound of the plastic bag will attract the cat's attention, so they lick it. It may also be that the cat treats the plastic bag as food.

In addition, the cat may also have oral problems. For example, the cat's teeth are itchy. , so they may lick the plastic bag to relieve the itching. At this time, the owner needs to take the cat to the dentist.