Has this happened to anyone else? Cow/llama saying I don't "own" them to trade/care for.

Hi all,

Like the title says, when I moved houses and put new barns down I pulled the cow and llama from inventory like normal. However now I can't trade them if I wanted to and there's no option to clean them when dirty. Seems to be a bug? Can't figure out how to just delete them and get new ones either as they would just go back to inventory.

Any help is appreciated!