In addition, dogs have a much higher refresh rate than humans, which means that they can see more frames per second. This makes it difficult for them to track moving objects on television, as the images appear to be choppy and disjointed.
Finally, dogs have a different visual field than humans. They can see more to the side than humans can, but they have a smaller field of vision overall. This means that they may not be able to see everything that is on the television screen.
As a result of these factors, dogs do not enjoy watching television the same way humans do. They may be interested in the movement and sound of the images, but they do not understand what is happening on the screen.