These Are The Changes Veterinarians Would Never Ignore In Their Dogs

“If your dog is suddenly less active, refuses to play or seems weak, it could be due to pain, infection or metabolic disorders,” Dulake said. 

A dog who is more tired than usual might be exhibiting subtle signs of joint pain due to osteoarthritis. Dr. Courtney Pierce, a canine pain medical lead with animal health company Zoetis, recommended being on the lookout for early indicators like difficulty going up or down stairs, lagging on walks, hesitation to jump up or down and limping after exercise.

“Often, my clients will say to me, ‘He’s doing OK, he’s just slowing down a little,’” she said. “And while I certainly don’t want my older dog acting like a puppy when it comes to things like chewing up my shoes or forgetting his manners, ‘slowing down’ is not a change I welcome or ignore. Almost 40% of dogs suffer from pain associated with [osteoarthritis] but it often goes undiagnosed until the condition is very advanced.”

Although osteoarthritis is often considered a disease of old age, Pierce emphasized that this is not accurate and pointed to research finding that about 39% of dogs between 9 months and 4 years of age showed radiographic signs of the condition in at least one joint.

“My own dog was diagnosed with osteoarthritis when he was just 4 years old when I noticed he didn’t want to run and play with my children like he used to,” she explained. “Thankfully, because I didn’t ignore the signs, we were able to get him started on pain relief and a weight management program right away. Now we can look forward to many more happy and active years with him!”

Recurring GI Issues

“An occasional upset stomach in an otherwise healthy dog is usually not a cause for concern,” Myers said. “Most cases of vomiting or diarrhea from eating something unusual resolve on their own within a day or so. However, when a dog shows intermittent appetite loss, vomiting or diarrhea over time, it raises a red flag.”

Even if each episode seemingly resolves on its own, recurring GI issues over weeks or months can signal a bigger underlying issue, which could include pancreatitis, a food intolerance or allergy, gastrointestinal obstruction or kidney and liver disease. Bloodwork and abdominal imaging can help vets identify the cause. 

“Any time blood is noted, that’s not something to be ignored,” Krebs said. “If there is blood in vomit or diarrhea, the dog or cat should probably be evaluated by a veterinarian.”

Blood could indicate an infection, poisoning or other gastrointestinal problems. Be similarly mindful of abdominal distension.

“This is especially relevant for large and giant breed dogs, but abdominal distension, or an outward appearance of bloating, can be a life-threatening medical condition,” Krebs said. “When I see dogs with bloated abdomens, that’s something I would take them to the vet right away to determine if more significant interventions are required. This becomes even more significant when accompanied by vomiting and abdominal pain.” 

Limping