I adopted my neighbors old orange tomcat when he was at least 12 years old. I was told he was 19 but if he was I think he would be close to a record. I have had him about 8 years. He still makes the litter box, demands attention and is a good companion.
I am not really a cat person but this old guy may convert me. He will not eat the 'good' food, I bought the Blue whatever that stuff is and he wanted no part of it. Tried to cover it up.
His muzzle is turning grey, he has a bit of a hard time breathing sometimes but the vet says he is good for his age. I thought I was doing her a favor adopting him, I think she did me the favor by selecting me to take him.