Solved
Indestructible Tofu Dogs
I found these in...I believe it was the household inventory, and tried to set them down somewhere so a Sim could throw them away. The only place that was greenlit was the ground outside. And no...
@faktririjekt I've moved your post to the Sims 4 General Discussion section. Thanks for sharing what worked for you; hopefully, other players will find it helpful as well.
