Baby Pokémon are the lowest stage of Pokemon evolution. The concept was introduced in Generation II, along with breeding which is typically the only way to obtain them.
How do you feel about the baby pokemon? Do you like them? Were they nessesary, or not? Do you have an especially favourite / least favourite baby pokemon? Are there any baby pokemon you feel that "aren't" baby pokemon at all?
To give you a list of baby pokemon:
Pichu
Cleffa
Igglypuff
Togepi
Tyrouge
Smoochum
Elekid
Magby
Wynaut
Budew
Azurill
Chingling
Bonsly
Mime Jr.
Happiny
Munchlax
Riolu
Mantyke
Hmm...I don't consider Tyrogue, Munchlax, and Mime Jr. as actual baby Pokemon. Mantyke and Bonsly are odd cases...they're baby Pokemon, but at the same time they're not, mostly due to their size and the "two-stage"ness of their evolutionary lines.
Riolu shouldn't be in the PokeDex. AT ALL. It attempted to make a "cute" Lucario and pretty much failed - Lucario was fine stand-alone.
I only like baby Pokemon due to "cuteness"...as a mechanic, they're unnecessarily. Every baby Pokemon past Generation 2 brings MORE unneeded Incenses that are only used during breeding and typically have better battle item alternatives.
I like Pichu because it somehow made Pikachu even
cuter, but it's frequent appearances are getting a bit much. The Pichu Brothers were a clever, mischievous duo, and wasn't pushing anything. Subsequently, we also received Pichu in
Smash Bros. (when Pikachu was ALREADY there, getting its moveset cloned), Notched-Ear Pichu, Shiny Pichu (event-associated), and
Ukulele Pichu. SIX Pichu. The Pichu Bros. were
enough.
Igglybuff's eyes look freaking
creepy.
I like how Baby Pokemon permit for more three-stage evolutionary lines, but the fact that some moves are exclusive to them only (where not even their
evolutions can obtain those certain moves) is a bit of a annoying Scrappy Mechanic.