I wonder if the dogs are following unconcious cues from their owner, like Clever Hans (https://en.wikipedia.org/wiki/Clever_Hans https://en.wikipedia.org/wiki/C

I wonder if the dogs are following unconcious cues from their owner, like Clever Hans (https://en.wikipedia.org/wiki/Clever_Hans https://en.wikipedia.org/wiki/Clever_Hans). EDIT: turns out I should have done some more reading, this was already considered over 20 years ago - https://en.wikipedia.org/wiki/Rico_(dog) https://en.wikipedia.org/wiki/Rico_(dog)