Between diabetic pets and pets with cataracts, ocular opacity is common in pure breeds as well as diabetic and several other types of pets. Animals....actually both dogs and cats read very little. 

     Owners relate to their dogs and cats as if they are family members. They are! But....as dogs and cats, they do not use only vision to relate to their environment.Our wonderful owners help their blind, or almost blind pets and these canines and felines rely on their sensory skills, especially scent and owner derived hints to orient themselves on a daily basis. So THINK LIKE A DOG OR CAT!!! 

Vision is great, but pets in captivity or domestication...do well with limited sight.