Aries form Fairy Tail is my Waifu thats non-human. The celestial key spirit of "The White Lamb." She is super shy, cute, brave, and adorable. You just can't not love her. I love her personality and she is my number one pick for a non-human waifu.
For the Neko's my second pick is Felicia from the Dark Stalker serious. She's a video game and anime character like Blazs Blue. Shes super silly and fun. Her dream is to be a singer while being a badass fighter!