I may have imagined this but I think I saw on one of those rehab your naughty pet type programmes a sort of camera/screen thing on the wall of a house that allowed the owner to remotely appear on it and talk to their pet.
I'm not sure I've explained it very well but - say you are at work for a few hours and the dog is alone, you could open up the remote camera, appear on the screen on the wall and talk to the pet.
It was different from a normal Zoom type thing because it didn't require the recipient to 'answer' or 'accept' the call - being a dog!
I've tried googling pet cameras but can't find what I remember. It was a small -ish screen about the size of a table or an ipad and it was on the wall by the pet's bed.
Does this exist? what is it called?