By Tamara McRill
Know that feeling when pulling into the driveway at night, flush with shopping success, only to be slammed with guilt because you didn’t leave any lights on for your dog? Yeah, me too. After I run inside to pet the dogs, I always wonder: Are dogs okay with being left in the dark?
Not just that, but is it also safe for dogs to be in the dark? Can they see?
Generally Better Night Vision
Obviously, that can depend on your dog, but it turns out it may also depend on just how dark it is in the house. Dogs do have better night vision than people in very low light situations. This is because they have a special structure in the back of their eyes that reflects more light to the retina.
So your furry housemate is going to make out more looking out the window at night than you will, but that is due to their eyes being able to better utilize the small quantities of light available. Say, from other lit up windows, streetlights or the moon.