My son always cracks up cuz our new dog is blind in the same eye my son is blind in, and he calls the dog his brother, cuz when we got this dog, he seemed to think my son was a littermate of his-----and we are not positive but it was thought when the kittens were born that the one that is my sons kitten is also blind or partially blind, LOL. And dog has a broken tail and son wore leg braces. Kinda funny...The kitten will play, but we are not sure if he is playing with things he sees or just senses.