Pichu is the ... Lillipup looks cute in its naturally unevolved state, and continues to look adorable even when it starts to evolve. Trainers can evolve the Pokemon into Herdier, which resembles ...

They should look at evolving this Pokemon into Pikachu and even Raichu to get the best out of it. However, this is not why fans love Pichu, they love its cute design and its appearances in the anime.