Do old dogs get tired? Asked By: Queen Shanahan. Date created: Fri, May 14, 2021 7:34 AM. Best answers. Older dogs need more care and gentle attention. Their bodies may be sore, tired, or sick. They may become less social and more aggressive, either from stress, anxiety, or just because they are less tolerant of other people or dogs than they used to be. Answered By: Kaia Eichmann. Date created: Sat, May 15, 2021 7:51 PM. FAQ. =I Are air diffusers bad for dogs? Many essential oils ...