Lulu the Miltank

Personality:
Lulu is cheerful, affectionate, and a little bit greedy. She's one of those Pokémon that trots happily up to you and rubs against your legs, asking for cuddles or something tasty to eat. She's very playful and curious, and she loves exploring the house and "helping" (even though she sometimes ends up accidentally breaking something with her tail or tripping over her own belly).
She's quite affectionate and likes to sleep curled up near her trainer. When she's happy, she makes a soft, high-pitched, sweet "moo" sound. However, if you don't feed her on time or ignore her for too long, she gets a little fussy and gives you those "why are you abandoning me?" eyes that would melt anyone's heart.
Despite her innocent appearance, she is smarter than she seems and sometimes uses her cuteness to get what she wants (especially food or attention).

Lulu (sounds sweet, playful, and easy to say, like a term of endearment)
Appearance:
Lulu is a young female Miltank, quite small for her species (barely the size of a large calf). Her body is predominantly a very bright, soft pastel pink, with well-defined dark blue spots on her back and sides. She has a large, light cream-colored belly that always looks full and round.
Its eyes are enormous, a bright turquoise blue, and expressive, with long eyelashes that give it a look that is both innocent and mischievous. The tips of its horns and hooves are a darker blue, almost black, which contrasts nicely with the pink. Its tail ends in that characteristic bright blue ball that always seems to be waving happily.
She has large ears that droop to the sides, and a permanent half-smile, as if she's always plotting some innocent little mischief. Her skin looks shiny and healthy, as if she's just stepped out of a milk bath.