My dog is getting so old 😔😔 My parents told me that he can no longer control his bladder. He's at…

My dog is getting so old 😔😔 My parents told me that he can no longer control his bladder. He's at least 14, probably older. It just makes me so sad. He is the best dog we've ever had and we've had him for 12 years. We got him when I was 8, we adopted him from a shelter the day before he was scheduled to be euthanized. My dad picked him over every other dog bc he had his back to us, and he just knew he needed to give him a home. This picture is 2 years old. His face is completely white now and he's almost blind from cataracts. I know all dogs have their time eventually, but I'm just not ready to say goodbye, but we're thinking it might be here soon...