Visual Art Unofficial Create-a-Mon - November

So I don't believe there was an official create-a-mon this month, but that won't stop me.

With the new grass cat Sprigatito, and the old fire cat Litten, I figured there should be a water starter cat, so here is my idea:

Spoiler: Pesgato

The Pokédex would probably say something about how it continues to grow throughout its life and how the older ones are always racing through their habitats and will award medals to the fastest.