Hi and welcome to YT! We have a 4 1/2 son and our 7 year old Yorkie Georgie. The most important thing IMO is showing both attention and love and helping them learn how to coexist. Our situation was a little different because Georgie came first so he had to realize Isaiah was going back where he came from LOL. It requires patience and love but it's doable. Isaiah is so gentle and has learned to approach Georgie in a calm way and our boys do great together
