Free daily briefing on global business news.

Signs of pain in senior dogs are often subtle, but learning to spot them early can help you get your dog treated

Dogs are built to hide pain. In the wild, an animal that limps or whines becomes the weakest member of the group. It also becomes an easier target for a predator. Evolution favored dogs that could mask discomfort rather than announce it, and that instinct hasn't disappeared just because a dog now sleeps on a couch instead of in a den.

That's why the signs of pain in senior dogs are rarely as obvious as a yelp or a limp. Pain more often shows up as a change an owner doesn't automatically connect to the body at all. A dog stops greeting people at the door. It sleeps more. It seems pickier about food it used to eat without hesitation.

This matters because pain in older dogs is common, and in most cases, treatable. It isn't something owners have to accept as an unavoidable part of aging. Osteoarthritis becomes far more common as dogs pass into their senior years. Dental disease, spinal problems, and internal conditions such as pancreatitis also grow more frequent with age. A dog living with chronic, unrecognized pain doesn't just suffer physically. Its behavior shifts, it may withdraw from the household, and caregivers sometimes misread those changes as stubbornness or as simply getting old, rather than as a treatable medical problem.