There's no animals in Pokemon but you always see them eating meat in the cartoon. I would go on a quest to eat all the Pokemon. At least the original 151.
There are actually non-pokemon animals in Pokemon, both the games and in the anime.See this Bulbapedia article. Although Takeshi Shudō has claimed that animals have gone extinct by the time the anime takes place. Also it seems humans do eat some Pokemon.
Thank you so much for this! I love the granularity of people's knowledge here and this was a super provocative notion for me that I failed to interrogate further absent your piping up :)