Animal Activist Tatto?

Okay, so I wanna get a tatto about animals on my wrist, nothing too big or too small. I'm an animal activist, helping animals out one step at a time. Im 15. I'm allowed to get a tatto, if I pay for it myself, and my mom said only on my wrist. If anyone has any ideas for a picture or a saying please help me out, thanks. (And please don't judge me because i'm 15 gonna get a tatto, at least its a tatto that means something and not some tramp stamp)