The Mini is smaller than the Standard, with a height between 11 to 14 inches. The average Mini Cockapoo size ranges between 13 and 25 pounds. The Mini and Medium Cockapoo size are generally the same.
The Toy Cockapoo is smaller than the Mini but has a sturdier build. They’re typically about 10 inches tall and weigh between 7 and 12 pounds. That's about the size of a sheet of printer paper.
Finally, the smallest Cockapoo size is called the Teacup. They’re under 10 inches tall and usually weigh about five or six pounds. Teacups are often well-suited for apartment living.
Dogs go through periods of growth spurts, just like people. For smaller Cockapoos, like Toys and Teacups, most growth spurts will occur during the first three months. Your Cockapoo will be full grown by the 2 year mark.