The Importance of Routine Blood Work for Senior Pets

As pets enter their senior years, many of the changes happening inside their bodies aren’t immediately obvious. A dog may still wag happily at the door, or a cat may still curl up in its favorite sunny spot, even as silent shifts in organ function or metabolism begin. That’s where routine blood work comes in. It gives your veterinarian a clear picture of what’s happening beneath the surface, long before problems become visible.

Why Blood Work Matters More with Age

Just like people, pets become more prone to health issues as they get older. Kidneys, liver, thyroid, and other organs can start to decline gradually. Because these changes are often invisible in the early stages, routine blood panels act like an early-warning system. When caught early, many conditions can be managed with medication, dietary changes, or other treatments that greatly improve quality of life.

What Routine Blood Work Can Reveal

•             Organ Function: Detects kidney or liver stress before symptoms appear.

•             Thyroid Health: Identifies underactive or overactive thyroid, which affects energy and weight.

•             Blood Cell Counts: Uncovers anemia, infection, or immune-related concerns.

•             Blood Sugar Levels: Screens for diabetes, which is more common in senior cats and dogs.

How Often Should It Be Done?

Most veterinarians recommend annual blood work for healthy senior pets, with more frequent testing if your pet has ongoing conditions or is taking long-term medication. Regular monitoring creates a baseline, so even subtle changes can be spotted early.

Helping Your Pet Live Its Best Golden Years

Blood work is a simple test, usually requiring just a small sample, yet it can have a big impact on your pet’s health plan. The information it provides allows your veterinarian to adjust care proactively, before small issues become emergencies.

Call Our Vets near You to Schedule Preventive Care

Your senior pet has given you years of love, loyalty, and companionship. Routine blood work is one of the best ways to return the favor by keeping it healthy and comfortable for as long as possible.

If it’s been more than a year since your pet’s last blood panel, call Bixby Animal Clinic in Long Beach, CA, today at (562) 426-4066 to schedule a senior pet care appointment.