Grass Wooper are a mild sort who are functionally never upset, They adore sweet berries and mud naps; as often it is only the flower and top layer of moss that pop up above the mud they're used to being stepped on, both by people and other pokemon, and are rarely if ever, bothered by it.
Moss, Takeru's Wooper is a particularly calm one at that, preferring to spend his days cooking with Takeru and enjoying sweet snacks. He's not in love with this whole 'adventure' thing Takeru insists on going on.
