Burnewt is a Fire pet in Prodigy. Burnewt is the only pet that has 4 evolutions.
Burnewt --> Singenewt --> Infernewt --> Embershed
It evolves into Singenewt at level 20, Infernewt at level 32, and Embershed at level 45 and doesn't evolve from anything as it's the first evolution.
"Though slow-moving, the Burnewt can emit bursts of steam to ward off attackers, like a boiling teapot."