Dogs certainly occupy an interesting place in human existence.
I read a study a while back where they had people wear special glasses that could track the movements of their eyes precisely, and they found that when two people encounter each other, both eyes of each person simultaneously focus one eye of the other person (I think they said the right eye but can’t remember)
It happens so quickly that we don’t know we do it, and it isn’t noticeable, but the instruments picked it up.
They ended up testing a bunch of other animals of all sizes, from gorillas and chimps down to cows and cats...and they only found one other creature that does that exact same thing of focusing on one eye: You guessed it...dogs.
In that same article they also mentioned an experiment very much like this one you posted where they would put a treat under an upturned bucket, and have a little shell game with two identical, empty upturned buckets.
A human would gesture towards the bucket with the treat, and try to get the animal to go to it and get the invisible treat by overturning the bucket. They tried it with chimps, birds, cats, etc.
None of them would take the cue of the human pointing to the bucket with the treat under it. Except for dogs.
They took a little puppy, and the puppy picked it up immediately when the person pointed at it, literally on the first try.
Further, the person didn’t even have to point, they could simply look. More remarkable, they didn’t even have to linger with the look. They could just flash their eyes for a split second at the bucket with the treat, and the puppy would go unerringly to it.
Dogs have lived around humans so long that they are tuned into us, emotionally and physically. So they are a little bit different than other animals in this respect.
Dogs and human’s eyes co-evolved to communicate with each other - dogs helped humans to beat the neanderthals.
“Dogs have lived around humans so long that they are tuned into us, emotionally and physically.”
I’m convinced that if an alien species landed on Earth they’d conclude that dogs are the most sophisticated technology humans have developed.
L