Yorkie-Poms typically stand between 7 and 12 inches high at their shoulders. When they're mature, they can get to 7 pounds in weight. Yorkies are always small and compact. It depends on the size of the two dogs that were crossed to create this breed, but they are always very small.
Yorkies are extremely tiny. It doesn't matter which breeds parent them. Because the Yorkie-Pom is small and compact, it can become obese very easily. If you want them to be healthy and stay in a normal weight range, make sure that their diet is balanced and healthy. Exercise is very important, too. Your pet needs to burn lots of calories on a regular basis in order to remain healthy and have a healthy body.