If you were to ask young Mocha Prower what the best day of her life was, she would tell you that the best day she can remember was the day that she was measured and she found out she was finally taller than her daddy. That day happened when Mocha was about 3 years old, and it caused her to jump for joy when she saw her latest mark rising above Tails's head.
Here is that day illustrated by SupaHueMan on Twitter. From the day she was born, Mocha was a super fast grower and she's growing bigger every single day. Now her new goal is to catch and outgrow her mother, who herself is still growing too. That will probably take a little more time.
