Preventive Care for Senior Pets

When Is a Pet Considered Senior?

The answer depends on species and size. Dogs age faster than humans, and larger breeds age faster than small breeds. General guidelines:

• Small dogs (under 9 kg): Senior at approximately 10–12 years
• Medium dogs (9–23 kg): Senior at approximately 8–10 years
• Large dogs (23–40 kg): Senior at approximately 7–9 years
• Giant breeds (over 40 kg): Senior as early as 5–6 years
• Cats: Generally considered senior at 10–12 years; geriatric at 15+

Once your pet reaches senior status, the frequency and scope of veterinary care should increase. Book a vet appointment at Happy Paws to establish a senior care plan, or find a clinic near you.

Why Senior Pets Need More Frequent Exams

Twice-yearly wellness exams (every 6 months) are recommended for senior pets for good reason: age-related diseases develop faster, and conditions that are manageable when caught early can become serious or untreatable if discovered late. A 6-month interval in a 12-year-old dog is equivalent to checking in on a 70-year-old human only every 3–4 years.

Each senior wellness visit includes everything in a standard annual exam plus a more focused assessment of conditions common in older animals:

• Arthritis assessment — joint palpation, gait evaluation, pain scoring
• Cognitive function screening (confusion, altered sleep, disorientation)
• Blood pressure measurement (hypertension is common in senior cats with kidney or thyroid disease)
• Thyroid assessment (hyperthyroidism is extremely common in cats over 10)
• Vision and hearing assessment

Senior Bloodwork: The Key to Early Detection

Routine bloodwork at every senior wellness visit provides invaluable insight. A comprehensive senior panel typically includes:

• Complete blood count (CBC): Detects anemia, infection, and platelet problems
• Biochemistry profile: Assesses kidney, liver, blood sugar, electrolytes, and protein levels
• Urinalysis: Essential for early kidney disease detection — blood changes may not be apparent until 75% of function is lost, but urine changes signal problems much earlier
• Thyroid level (T4): Critical for cats over 10; also checked in senior dogs
• Blood pressure: Measured using a Doppler or oscillometric cuff

Comparing results over time is as important as the values themselves. Track your pet's senior lab results in My Pets on TailRounds to spot trends before they become crises.

Adjusting Vaccines and Parasite Prevention in Senior Pets

Senior pets still need their core vaccines, though the frequency and choice may be tailored based on immune status and overall health. Frail or immunocompromised senior pets may have their vaccine schedule adjusted — this requires individual discussion with your vet. Titer testing may be appropriate to assess whether boosters are needed.

Continue heartworm, flea, and tick prevention year-round. Senior pets may have compromised immune systems that make them more susceptible to parasitic disease. Dental care is especially important in senior pets — annual or biannual professional cleanings and pre-anesthetic bloodwork standard of care protect older pets whose organ function may be declining. Use TailRounds Daily Log to track daily observations about your senior pet's appetite, mobility, and behavior changes between visits.