Watching your dog grow older is bittersweet. Those gray whiskers, slower walks, and longer naps often signal a gentle transition into their senior years. But aging also brings increased vulnerability to chronic conditions that can impact your dog’s comfort, mobility, and happiness.

At East Wind Animal Hospital in Willow Grove, PA, we understand how deeply you care about your senior companion. Our goal is to help you recognize early warning signs of age-related diseases and provide compassionate, comprehensive care to keep your pet thriving in their golden years.

 Schedule a Senior Wellness Check-Up

Understanding the Aging Process in Dogs

Dogs typically enter their senior stage between 7 and 10 years old, depending on their breed and size. Large breeds tend to age faster than smaller breeds, but all senior dogs benefit from increased medical attention as they grow older. Subtle changes in behavior, appetite, or activity may indicate underlying medical concerns—not just “slowing down.”

That’s why consistent, proactive care is key.

Osteoarthritis & Joint Pain

What It Is

Osteoarthritis is a degenerative joint disease that causes inflammation, stiffness, and pain as cartilage wears down over time. It’s one of the most common age-related issues in senior dogs.

Signs to Watch For

  • Difficulty rising from lying down
  • Stiffness after rest
  • Reluctance to run, play, or climb stairs
  • Limping or changes in gait
  • Less interest in walks or play

How We Manage It

  • Weight control to reduce joint strain
  • Joint supplements (glucosamine, chondroitin, omega-3s)
  • Anti-inflammatory medications and pain relievers
  • Physical therapy, acupuncture, or laser therapy
  • Supportive home adjustments, like ramps, orthopedic beds, or non-slip rugs

 Exercises for Dogs with Arthritis – Zoetis

Cognitive Dysfunction Syndrome (Canine Dementia)

What It Is

Canine Cognitive Dysfunction (CCD) is a neurodegenerative condition akin to dementia in humans. It slowly affects memory, behavior, and sleep-wake cycles.

Symptoms to Recognize

  • Pacing or wandering aimlessly
  • Seeming lost in familiar areas
  • Barking or whining at night
  • Forgetting house training
  • Decreased social interaction or increased anxiety

How You Can Help

  • Enrich their environment with puzzles and daily routines
  • Feed brain-supportive diets rich in antioxidants and omega-3 fatty acids
  • Use calming tools, such as pheromone diffusers or anxiety wraps
  • Ask your vet about medications like Selegiline (Anipryl) to support brain function

 Cornell’s Guide to Canine Cognitive Dysfunction

Hypothyroidism

What It Is

Hypothyroidism occurs when your dog’s thyroid doesn’t produce enough hormones, slowing their metabolism.

Signs to Watch For

  • Weight gain despite normal or reduced food intake
  • Lethargy, weakness, or cold intolerance
  • Hair loss and dull coat
  • Skin infections or dry, flaky skin
  • Behavioral changes (depression, irritability)

How It’s Treated

  • Daily thyroid hormone replacement (Levothyroxine)
  • Routine monitoring and bloodwork to ensure proper dosage
  • Supportive care for coat and skin health

 Cornell’s Hypothyroidism Resource

Diabetes in Dogs

What It Is

Diabetes mellitus impairs the body’s ability to regulate blood sugar. It’s most common in middle-aged to senior dogs and certain breeds like Miniature Schnauzers, Poodles, and Beagles.

Common Symptoms

  • Excessive thirst and urination
  • Sudden weight loss
  • Increased appetite
  • Cloudy eyes (from cataracts)
  • Recurrent urinary tract infections

Managing Diabetes

  • Insulin injections, typically twice daily
  • Consistent, timed feeding with high-fiber, low-sugar diets
  • Blood glucose monitoring at home or during vet visits
  • Regular exams to adjust treatment as needed

 AAHA’s Complete Guide to Managing Diabetes

Cancer in Senior Dogs

Types Commonly Seen

  • Lymphoma – Cancer of the lymphatic system
  • Mast Cell Tumors – Affect the skin or internal organs
  • Hemangiosarcoma – Often found in the spleen or heart
  • Osteosarcoma – Bone cancer, especially in large breeds

Symptoms to Watch For

  • Unexplained lumps or swelling
  • Sudden weight loss or appetite changes
  • Fatigue or coughing
  • Bleeding or sores that won’t heal

How It’s Treated

  • Surgical removal, if appropriate
  • Chemotherapy or radiation
  • Palliative care for comfort and quality of life
  • Early detection through routine wellness checks and diagnostics

 Learn More About Cancer in Dogs – AAHA

Preventive & Supportive Care for Senior Dogs

Why Routine Exams Matter

Even without obvious symptoms, senior dogs benefit from biannual checkups, including:

  • Bloodwork (CBC, chemistry panel, thyroid tests)
  • Urinalysis for kidney or bladder health
  • X-rays for joint, heart, or abdominal concerns
  • Blood pressure checks for cardiovascular health

 Preventive Testing for Senior Pets – Zoetis

Nutrition & Supplements

  • Prescription diets for joint, kidney, or metabolic health
  • Probiotics to support digestion
  • Antioxidants and MCTs for cognitive support
  • Tailored feeding plans to prevent obesity or malnutrition

 Purina’s Senior Dog Nutrition Resource

Give Your Senior Dog the Comfort They Deserve

Aging may be inevitable—but discomfort doesn’t have to be. Many age-related conditions can be effectively managed with early intervention, lifestyle adjustments, and a veterinary team that truly knows and loves your dog.

Whether your senior pet is just starting to show signs of slowing down or you’re navigating a chronic diagnosis, we’re here to help every step of the way.

 Schedule Your Senior Dog’s Exam Today

Let’s make their golden years truly golden.