i went for a cartoon style, as i thought that was what you wanted.
generally, cartoon artists find their own style,
and i suggest you do the same.
this is my cartoon way of drawing animals, known more as, chibi style. featuring a larger head, smaller body, and fluffier body parts.
just make sure the anatomy of the legs are correct, and you're set to go!
also go for a smaller snout, it makes the animals look cuter, and more innocent-the snout in this redline isn't considered cute, small-but if you want.