Blindness More Condition_symptoms What Dog Breeds Are Known To Be More Prone To Blindness And Or Deafness?

What dog breeds are known to be more prone to blindness and or deafness? - blindness more condition_symptoms

Just curious, I'm not avoid or is a breed of dog is likely or not likely, blindness or deafness. Just out of curiosity, I wonder = P ^ Thank you in advance. ^