Bambi

In Grey's in Anime, Checkaflu looked a lot like Pikachu, in Pokemon Park, Pikachu was missing its brown stripes on its back, red cheeks, its ears are fully yellow rather than yellow with black tips, and its tail is 3 sided rather than 5, in Big League Pika-Chew it looks like the same but more ugly, plus its tail is shaped like a Fruit by the Foot