There are free pets and polymorphs up for grabs in The Elder Scrolls Online. All it takes to unlock these is time playing the game.
I made a guide about how to get free Pets, Costumes & Polymorphs. The guide is a work in progress, I will add more content soon.

Guide: How to get free Pets, Costumes & Polymorphs

Hope you guys like it ^_^

Scarlet Witchie ♥