Switch Disappearing pet

[luvnckwlde]

Hello! I started a co-op world and we started off with the main house + 1 cottage. My pet later disappeared a few days after having him :( I want my kitty back please I miss him

 

[Abura]

I play in single player and it only happened once. My pet was invisible. The sound still played as if it was there but it just stood by the fireplace and disappeared. It even bought me some bone fragments while it wasn't visible. In my case it wore off after a day.