老ろう犬けんろうけんMeanings1nounold dogRefers to a dog that is advanced in age. Often used in contexts of care, adoption, or end-of-life considerations.老ろう犬けんの介かい護ごは大たい変へんですが、やりがいがあります。Caring for an old dog is tough, but it's rewarding.保ほ護ご施し設せつには老ろう犬