What breed of dog is more prone to be color blind?

Dogs, in general, are color blind, meaning they don't see the world in the same spectrum of colors as humans do. There isn't a particular breed of dog that is *more* color blind than others.

Here's how dog vision works:

* Dogs see primarily in shades of blue and yellow. They have difficulty distinguishing reds and greens.

* They have two types of cone cells in their eyes, while humans have three. This limits their color perception.

* Their vision is better in low light conditions.

So, regardless of breed, all dogs experience a similar level of color blindness.