Pet lovers

Understandable, some people are not even able to contemplate giving up a beloved pet. I feel terrible sorry for my friend. He has been close to his pet all those years, the thought of living without him may simple be unacceptable. Certainly,the fact that a dog is blind does not mean that he cannot enjoy life, I have seen many blind dogs in the neighborhood who went about the process of living with great a gusto. But trust me aging is a process that cannot be denied in many species, most dogs don't make in to teens at all. Those who do succumb to various aging processes in the early teens. I am sure with the help of the veterinarian, my friend is doing all he can to see his dog come along as far and as comfortably as possible.
But you got to know that your teen-ager's time cannot be extended indefinitly by modern medicine, or even by love. so you have to let it go.