In the game I think people drink Milk produced from Miltank so maybe there is a dark side to the Pokemon world where Tauros and Miltanks are slaughtered for meat.

If I recall correctly from the anime no animals exist in that world that aren't Pokemon, so if they ever eat meat than it must be Pokemon meat.

I would think Grass Pokemon aren't meat, they are however somewhat sentient plants. So if a vegetarian has objections to eating meat because animals are sentient than they shouldn't eat any type of Pokemon.

"Freedom not be eaten is the right of all sentient beings".



[Good lordy, I spealt meat as meet five times when composing this message. Time for my holiday I think!!]