Introducing my new OC: Enzo Palmeira, the Brazilian Squirrel!
He is a happy and hyperactive Brazilian Squirrel born in the city of Zootopia. Since he was a child, he had problems to keep up with other mammals since they were bigger and stronger compared to him, and also for the fact that he was the ONLY small mammal in his class. To solve his problem, Enzo dedicated himself to his tiny brain with science, which he became a huge fan of. Eventually he started to study the possibilities of size shifting.
After years of trial and error, Enzo manage to create the device he was looking for: an glove that allows him to change his very own size at will. With this invention of his own, the squirrel had no problem of feeling small again. Also, the glove also give the property of having a more flexible and resistant skin, allowing him to not feel pain or suffer scratches from sharp and pointed objects like nails or knives. In other words: He can fill his body with air or water with no problem. He's very friendly to his favorite fans and doesn't resist of turning into a giant to give them a very big hug
His favorite line is: "You don't mess with science"