Egg
To be honest, when you ordered a hotdog from the Keep's kitchens you didn't expect to get an egg with wings.
Hatchling
This is a sausage.
Adult
This pup lit.
Notes
Obtained from: Event, April Fools
Breeding: No
Renaming cost: 200 gold
Release date: April 1st 2024
Element: Fire 
Sprite art: Munin | Description: Rosehill