1.extra large diameter provides enough space for several puppies 2.Safety: Surface Of The Bowl Is Very Smooth. Not Have To Worry About Security Issues When The Baby Is Eating. 3.Easy To Clean: Yep, As Long As The Ordinary Cleaning Can Be Restored Without Have A Scratch, No Matter How Many Times Use Is Also Looks New. 4.Material Health: Do Not Have To Worry About The Material To The Dog Harmful, No Irritating Smell, Material Safety And Reliability.