Senior Pet Health: How Veterinary Care Changes as Your Dog or Cat Gets Older

Your dog still runs to greet you at the door. Your cat still jumps to her favorite perch. But somewhere around age seven, something quiet starts to shift. Pets age faster than people, and the changes happening inside their bodies often show up long before you notice them at home. Senior pet health care is not just about treating illness. It is about catching problems early, adjusting routines, and giving your aging pet the best possible quality of life. Many pet families navigate this stage of their pet’s life. The questions are always similar: “Is this normal for their age?” and “What should we be doing differently?” This guide answers both. Here is what changes, what to watch for, and how to make the most of every year you have left together.

When Is a Pet Considered Senior?

Most dogs are considered senior around age seven, though large and giant breeds age faster. A Great Dane may show signs of aging at five. A small terrier may not live until eight or nine. For cats, the senior stage typically begins around age ten or eleven, with many living well into their late teens.

Age is not the only signal. Some pets develop age-related conditions earlier due to genetics, diet, or prior health history. The American Animal Hospital Association (AAHA) recommends that senior pets receive veterinary checkups at least twice per year, compared to once annually for younger pets. That frequency shift reflects how quickly a pet’s health can change in a short window of time.

In our experience, many pet owners are surprised to learn their pet is considered senior. It catches them off guard because the pet still seems full of energy. But biological aging happens on the inside first.

How Veterinary Visits Change for Aging Pets

Old dog vet visits look different from puppy checkups, and that difference is intentional. As dogs and cats age, the focus shifts from prevention to early detection. Your vet will still update vaccines and check weight. But now they are also screening for conditions that become more common with age.

A senior wellness visit typically includes blood work to check organ function, a urinalysis to assess kidney health, blood pressure monitoring, and a thorough physical exam. Your vet may also screen for early arthritis, dental disease, heart changes, or vision and hearing loss.

Old dog vet visits often reveal conditions that owners had no idea were present. Kidney disease, for example, may show no obvious symptoms until more than two-thirds of kidney function is already lost. Routine blood work catches it earlier, when management is most effective. Catching things early is always better than treating them late.

Signs Your Senior Pet May Need Extra Attention

Aging cat health signs are easy to miss because cats hide discomfort instinctively. Dogs are often better at showing changes, but not always. Watch for these signals in both species:

• Drinking more water than usual. This can signal kidney disease, diabetes, or thyroid conditions.
• Moving more slowly or hesitating on stairs. Joint pain and arthritis are very common in older pets.
• Changes in litter box or bathroom habits. Constipation, incontinence, or going outside normal areas may point to medical issues.
• Weight loss without a diet change. In cats especially, this is often one of the first aging cat health signs owners notice.
• Increased vocalization at night. This can be a sign of cognitive decline, pain, or sensory loss.
• Changes in appetite or thirst. A sudden decrease or increase in eating often points to an underlying condition.

If you notice any of these signs, contact your nearest veterinarian promptly. Pet owners often tell us they waited because they assumed it was “just old age.” In many cases, it was something treatable.

What Does a Senior Wellness Exam Actually Include?

A senior pet wellness exam is more comprehensive than a standard annual checkup. Here is what to expect when you bring your aging dog or cat in for a senior visit:

1. Full physical exam. Your vet checks the eyes, ears, teeth, skin, lymph nodes, heart, lungs, and abdomen.
2. Blood panel. Screens for organ function, blood cell counts, glucose, and thyroid levels.
3. Urinalysis. Evaluates kidney function and looks for infections or protein loss.
4. Blood pressure check. High blood pressure is common in older cats and often goes undetected.
5. Weight and body condition scoring. Muscle loss, not just weight, is assessed.
6. Mobility and pain assessment. Your vet watches how your pet moves and checks joints for discomfort.
7. Cognitive and behavioral review. You will be asked about any changes in behavior, sleep, or mental alertness.

A senior pet wellness exam gives your vet a full picture of where your pet stands. It also gives you a baseline to compare against at the next visit. Small changes become meaningful when you have something to measure against.

Managing Your Aging Pet’s Health at Home

Understanding that a dog cat getting older means a shift in daily care is one of the most important things pet owners can do. The home environment plays a big role in a senior pet’s comfort and quality of life.

Joint-friendly adjustments matter. Orthopedic beds, ramps instead of stairs, and non-slip rugs help dogs and cats with arthritis move more comfortably. Many owners do not realize how much a slippery floor increases pain in a dog with sore joints.

Diet may need to change as well. Senior-formulated foods are often lower in calories and higher in joint-supporting nutrients. Never switch foods abruptly. Ask your vet before changing your pet’s diet, especially if they have a diagnosed condition.

One common misconception we hear is that cognitive decline in pets is unavoidable and untreatable. That is not true. Canine cognitive dysfunction, similar to dementia in people, can be managed with diet, enrichment, and in some cases medication. Recognizing a dog cat getting older also means recognizing that mental health matters, not just physical health.

The AVMA recommends keeping senior pets mentally stimulated through gentle play, routine, and social interaction. These are simple changes that make a real difference in daily comfort and alertness.

Conclusion

Aging is not a disease. But it does require a different kind of attention. Senior pet health care means more frequent vet visits, targeted screening, and small adjustments at home that add up to a much higher quality of life for your dog or cat. In Summerville, we are here to walk through every stage of your pet’s life alongside you. The goal is not just more years. It is better years. If your pet is approaching or already in their senior stage, now is the ideal time to schedule a comprehensive wellness exam. Do not wait for a visible problem. Let us help you find and manage any issues early, when your options are widest and outcomes are best. Book an appointment with Sangaree Animal Hospital at Cane Bay today.

Frequently Asked Questions

At what age should I start bringing my pet in twice a year?

Ans: Most vets recommend increasing to twice-yearly visits when dogs and cats reach age seven. Large dog breeds may benefit from this schedule starting around age five or six. Your vet can advise based on your pet’s breed, size, and current health.

What blood tests does a senior pet need?

Ans: A standard senior blood panel typically includes a complete blood count, a chemistry panel to assess organ function, and a thyroid screen. Your vet may also recommend a urinalysis and blood pressure check. These tests help catch kidney disease, diabetes, liver problems, and thyroid conditions before symptoms appear.

Can older pets still be vaccinated? 

Ans: Yes. Senior pets still need core vaccines, though your vet may adjust the schedule based on your pet’s lifestyle and health status. Vaccines for rabies and distemper are still important. Your vet will review what is appropriate at each senior visit.

My senior cat is losing weight but still eating. Should I be worried? 

Ans: Yes, this is worth a vet visit soon. Weight loss while eating can signal hyperthyroidism, diabetes, kidney disease, or intestinal issues. Cats are skilled at hiding illness, and unexplained weight loss is one of the most important aging cat health signs to take seriously.

How do I know if my dog is in pain from arthritis? 

Ans: Common signs include slower movement, reluctance to climb stairs, stiffness after rest, licking or chewing at joints, and changes in posture. Some dogs become quieter or less interested in play. Because dogs often do not vocalize pain, subtle behavior changes are the biggest clue. A senior wellness exam can confirm arthritis and help your vet recommend a management plan.