Shape needs improvement
I bought this mat because my cat, who came from a shelter, was very possessive about food and ate way too quickly. The mat worked in that sense, but the shape turned out to be dangerous. The cat mostly chewed on the ears, but also other parts while licking the food, and unfortunately once swallowed a big piece of one ear. Luckily, everything ended well and he brought it back up. For future buyers, I would definitely emphasise how important it is not to leave your cat completely alone with this mat.