Carol Dee
Garden Master
I know you asked Nyboy . But I would think 5 to be a great age. Past all the puppy hood naughtiness. And not yet OLD.@Nyboy, I guess strays are a lot more likely to have heartworms because they don't get preventative treatment. I would think the dogs you deal with are given good medical care. In your area, do you give the heart worm preventative just as a matter of course, like vaccinations and flea/tick medications?
Just as a matter of curiosity, how old would you consider too old for a dog to be prime adoption material? There is this beautiful smallish black shepherd type dog at the pound that is 5 years old.