Feed your Skeith any item whose name contains the word "Skeith," such as Skeith Juice Cocktail.
Tuskaninny - Spotted
View the pet lookup of your own Tuskaninny while having in your inventory a food whose name contains the word "spotted," such as a Lesser Spotted Fish.
Wocky - Snow Day
View the pet lookup of your own 100+ day old Snow pet. The pet can be any species.
Feed your Pink Pet any item whose name contains the word "popcorn," such as "Buttered Popcorn." To get a pink pet, you can use a Pink Paint Brush, get a zap from the Lab Ray, use a morphing potion, or choose it from a Rainbow Faerie Quest.
Grey Wocky - *sigh*
View the pet lookup of your own Grey-colored pet (any species). To get one, you can paint your pet with a Grey Paint Brush, get a lucky zap from the Lab Ray, choose one from the Rainbow Fountain Faerie, or purchase a Grey (some species) Morphing Potion.
Feed an Aquatic Petpet to your Jetsam, like a Ghoti.
Draik - Hatched
Visit the Draik Nest while having a Draik as your active pet. Draiks are created by hatching Draik Eggs or morphing an existing pet.
Grundo - Forever Orange
View the pet lookup of your own Orange Grundo. To get one, you can paint your pet with an Orange Paint Brush, have one zapped by the Lab Ray, or choose one from the Rainbow Fountain Faerie.
Feed a Bag of Peanuts to your Elephante.
View the pet lookup of your own Halloween Lupe.
Visit the Fungus Cave while a Krawk is your active pet. To create a Krawk, you must take a Krawk petpet with you to the Fungus Cave, and your active Neopet will become a Krawk. Otherwise, use a Krawk Transmogrification Potion, Magical Krawk Plushie, or Krawk Morphing Potion.
Blumaroo - Fire!
View the pet lookup of your own Fire Blumaroo that has a 30+ day old petpet attached. The petpet's species name must have "Fire" in it (e.g. Fire Snowbunny or Baby Fireball).
Feed any Tropical Food to your Coconut Jubjub, like Crunchy Skullberry. The only ways to create a Coconut Jubjub are through a Faerie Fountain Quest and the Lab Ray.
Ruki - Mummified
View the pet lookup of your own Halloween Ruki that has a 30+ day old Mummy Baby attached as its petpet.
View the pet lookup of your own Island Quiggle that is 30+ days old. To get one, you can paint your quiggle with a Mystery Island Paint Brush, have one zapped by the Lab Ray, or choose one from the Rainbow Fountain Faerie.
Equip a Bony Grarrl Club to your Grarrl.
Super Attack Pea!
Equip a Super Attack Pea to your Pea Chia. Pea Chia's can be created with a Pea Chia Pop, a Lab Ray zap, or a Fountain Faerie Quest. This is currently the most expensive avatar possible. TDN ALP rents both a Pea Chia and a Super Attack Pea!