Maeve is a real ancient diety hidden inside a cute little dog. She is a shapeshifter and prefers to roam around in her canine (kooikerhondje) form and as a unicorn. She is able to take any shape she desires though her antlers always appear in every single form she takes. They can change their size and shape with her form, but they are still always there. 

She is also ale to use a little plant healing magic she leanred over the course of her life in order to save rare flowers and plants for becomming extinct or just to blossom a little more flowers as she goes. The moss on her back attracts all kinds of small critters, like mice and small birds. One blue flower also is blooming on her back moss.

Grasses and moss start to sprout everywhere she walked. Making the ground fertile again!