This is Nyx and Ethan! Twin Meerkit demons!
Meerkit demons are small, when they fully grow they're the size of a small child. They're skidish, they only attach to one person unless said person trusts others, and they eat more than their own size! They're often born in threes, these two are twins. They're very sweet, and they're three years old.
Ethan's 1'2", Nyx is 1'3"