linuxgator

I printed one for a blender using tpu a few years ago after my cat got the original. Still seems to work just fine.

Turns out it’s from a mattress store in Mexico. They give you a mattress for your dog with the purchase of a regular mattress.

Indeed. But wherever that picture was taken has a bunch of them. Probably wherever the miniature displays are made.

Where does one find a Chihuahua sized mattress?