What size is a full-grown Morkie?

Morkies come in two sizes: Teacup and Standard. Teacup Morkies have one parent who is a Teacup Yorkie; they are smaller, weighing between two and five pounds. Standard Morkies weigh between four and eight pounds and may grow up to 9 inches in height. Expect your Morkie to grow to their full adult size by the time they reach a year old.