Pain in pets isn’t always obvious. Unlike people, animals often mask signs of discomfort—sometimes due to instinct, sometimes because they simply can’t express what hurts. But just because they can’t tell us doesn’t mean they aren’t suffering. 

That’s why the International Veterinary Academy of Pain Management has designated September as Animal Pain Awareness Month—an initiative to help pet parents recognize the often-subtle signs of pain and seek timely veterinary care. Whether it’s acute discomfort from injury or surgery, or a chronic condition that develops gradually, early recognition and intervention are key to improving quality of life. 

At Boundary Bay Veterinary Specialty Hospital (BBVSH), we see firsthand how pain—left untreated—can affect pets physically, emotionally, and behaviorally. Our team of emergency and specialty professionals work closely together to provide thorough evaluations, advanced diagnostics, and compassionate care. We asked Dr. Gina Dinallo, BSc, DVM, a member of our Emergency & Critical Care team, to share her insights on what pain looks like in animals—and how you can help. 

Common Signs of Pain in Dogs and Cats

Recognizing pain early is key to effective treatment. While every animal is different, the following signs may indicate your pet is experiencing discomfort: 

In dogs:

• Reluctance to engage in usual activities 

• Limping or stiffness (remember: lameness is pain) 

• Whining, yelping, or other vocalizations when touched 

• Decreased appetite or energy, difficulty voiding 

• Hiding or seeking isolation, loss of appetite