Dogs do see in color, but their perception of color is not the same as it is for people. They cannot distinguish between red, orange, yellow or green. They can see various shades of blue and can differentiate between closely related shades of gray that are not distinguishable to people.
When comparing dog and human vision, people are better at depth perception, color perception and seeing minute details of an object. Dogs are better at seeing in dim light, responding to an image rapidly and detecting the slightest motion. They also have better peripheral vision.
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