I have two cats, and they are part of my family at Christmas time. We hang 2 mini stockings for them next to ours. We put 1 small toy in each stocking. We give them a small present under the tree. Usually it is a bag full of treats or a can of tuna. The gifts are never expensive, usually under $5. It is a tradition that we started when my son was young. We keep this tradition every year. It just adds to the memories.