How to make them keep silence

Sometimes I’m lucky to buy something tasty for dogs. Today we were in a large supermarket and hoofs were sold there. For dogs, this is both a treat and a toy. I came home and gave a hoof to everyone. For the first half hour, they stole hooves from each other. I had to walk, pick up the hooves from someone who had two or three of them, and give them to those from whom they had been stolen. But then everyone understood that everyone should gnaw one hoof and silence reigned