With dogs in such a situation, everything was very clear: they preferred not to take food from a stranger who refused to help their owner, from a “bad” one.
How dogs see the world around them
A pet is able to see a person running at a distance of 300-400 meters, but is more likely to lose sight of someone who is standing statically 100 meters away, and will quickly detect him through smell.
Given the special reaction of dogs to movement, you can combine verbal commands with gestures during training.
How dogs see us
They see many of the same colors as humans, but do not distinguish between red and green.
They see blue, chartreuse and yellow, but cannot distinguish between red and orange.
However, they are better at distinguishing shades of gray than humans, and can see more detail at night because they need less light than we do.
How a dog sees its owner
Dogs mainly navigate by smell; they also use sight and hearing to recognize their owner.
Dogs have a sensitive sense of smell.
When interacting with its owner, the pet remembers its unique smell, which allows it to be distinguished from others.
