Stop Accepting What You Don't Have To
I hear it constantly in my practice. "Oh, she's just getting old." Owners say it about their dogs the way they might shrug about a creaky floorboard in an old house. Like the symptom is simply part of the package and there's nothing to be done. And every time, I think: what if that "just getting old" sign is actually something I can treat?
Here are ten things dog parents commonly write off as normal aging that frequently have treatable underlying causes. I'm not saying aging isn't real. I'm saying a lot of what we attribute to aging is actually disease, and disease responds to treatment.
1. Slowing Down on Walks
Owners say: "She doesn't have the stamina she used to."
What it might actually be: Osteoarthritis, hypothyroidism, early heart disease, or anemia. Each of these is diagnosable and treatable. A dog on appropriate arthritis management might get back 70% or more of their walking enthusiasm. A hypothyroid dog on medication might seem like a different animal within weeks. Don't accept declining stamina without investigating it.
2. Sleeping More Than Usual
Owners say: "Old dogs just sleep a lot."
What it might actually be: Pain (sleeping because moving hurts), hypothyroidism, diabetes, or depression. While senior dogs do sleep more than younger ones, a dramatic increase in sleep warrants blood work at minimum. I've seen dogs go from sleeping 18 hours a day back to a lively 13 or 14 simply by treating an underlying thyroid condition.
3. Weight Gain
Owners say: "His metabolism is just slower now."
What it might actually be: Hypothyroidism, Cushing's disease, or simply overfeeding relative to decreased activity. Yes, metabolic rate does decline with age. But a dog gaining weight despite consistent feeding should have thyroid and adrenal function checked. And if it truly is metabolic slowdown, adjusting caloric intake is a treatment in itself. Weight gain is not inevitable.
4. Stiffness
Owners say: "His joints are just getting old."
What it might actually be: Osteoarthritis, which is extraordinarily treatable. Multi modal management including weight control, appropriate exercise, joint supplements, and veterinary prescribed pain medication can transform an arthritic dog's quality of life. I also increasingly see benefits from cellular support supplements containing NR, like LongTails, which addresses the NAD+ decline that compounds age related joint deterioration. The difference between an unmanaged arthritic dog and a well managed one is night and day.
5. Bad Breath
Owners say: "Dog breath, what can you do?"
What it might actually be: Periodontal disease, dental abscess, or even kidney disease. Over 80% of dogs over three have some degree of dental disease. A dental cleaning under anesthesia, with extraction of diseased teeth, can eliminate a chronic source of pain and infection. Dogs frequently act years younger after a dental procedure because they've been living with mouth pain that nobody identified.
6. Drinking More Water
Owners say: "She's always been a big drinker."
What it might actually be: Kidney disease, diabetes, Cushing's disease, or a urinary tract infection. Increased thirst is one of the most reliable early indicators of metabolic problems. A blood panel and urinalysis can screen for all of these. Early stage kidney disease managed with dietary changes can be stable for years. Diabetes caught early is manageable. Don't normalize increased drinking.
7. House Accidents
Owners say: "She's losing it a little."
What it might actually be: Urinary tract infection, urinary incontinence (treatable with medication in most cases), diabetes, kidney disease, or cognitive dysfunction (which has treatment options of its own). No dog should be shamed for accidents that have a medical root cause. And most medical causes respond to treatment.
8. Cloudy Eyes
Owners say: "He's going blind."
What it might actually be: Nuclear sclerosis (normal, doesn't affect vision meaningfully) or cataracts (treatable with surgery if vision is significantly impacted). The distinction matters. Many owners live with unnecessary worry about blindness when their dog has nuclear sclerosis and can see just fine. And dogs who genuinely need cataract surgery have excellent outcomes.
9. Behavioral Changes
Owners say: "She's just grumpy in her old age."
What it might actually be: Pain, canine cognitive dysfunction, thyroid imbalance, or vision and hearing loss. "Grumpy" is not a medical diagnosis. A dog who becomes irritable, withdrawn, or anxious has changed for a reason. Pain is the most common reason. Cognitive dysfunction affects up to 68% of dogs over 15, and while it's not curable, medications like selegiline and supplements like SAMe can slow progression and improve quality of life.
10. Reduced Appetite
Owners say: "He's never been a big eater."
What it might actually be: Dental pain (eating hurts), nausea from organ dysfunction, GI disease, or medication side effects. A dog who gradually eats less isn't necessarily becoming a more refined diner. They may be uncomfortable. A thorough oral exam and blood work can identify issues that, once treated, bring appetite back to normal.
The Common Thread
Every item on this list shares something: the symptom is real, and the tendency to attribute it to aging is understandable. But attributing a symptom to aging without investigation is functionally the same as deciding not to treat it. And that decision might be leaving your dog in discomfort that is entirely fixable.
What I'm Asking You to Do
The next time you catch yourself saying "she's just getting old," pause and reframe it as a question: "Is this aging, or is this something I can help with?" Then take that question to your vet. Bring specific observations. Ask for blood work. Ask what treatment options exist. The worst case scenario is that it truly is age related and untreatable. The best case scenario is that your dog gets relief from something you assumed they had to live with. That's a bet worth taking every single time.
