If the owner takes care to provide a safe, stimulating environment then a blind cat or kitten can have a life which is a rich and happy as any sighted cat. Because blind cats are often able to adapt so well to the absence of this sense, many owners of blind kittens do not realize that the kitten is blind for some considerable length of time! There are also numerous reports of blind cats with access to outdoor enclosures successfully hunting birds and small mammals using scent and hearing alone. Interestingly, other cats are often more tolerant of blind cats (which may collide with them) than they are of sighted cats.
A caring owner can think of other ways in which to help a disabled feline companion, but beware of being overprotective. A disabled cat still requires some semblance of independence to allow it to fulfill that inner 'catness' that we love in our feline friends. Most seem unaware of their disabilities and they do not expect life to make allowances, but a helping hand and some adjustments to their lifestyle and perhaps your own lifestyle will ensure a disabled cat has a healthy, happy and safe life.