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As pets grow older, routine bloodwork becomes an increasingly valuable part of senior pet care in Skippack. Around age 7, dogs and cats may begin experiencing gradual changes in organ function, metabolism, blood cell levels, and other aspects of health. These changes are not always visible during a physical examination.
Bloodwork gives your veterinarian a closer look at what is happening inside your pet’s body. It can establish a healthy baseline, identify subtle changes, and help guide future monitoring. Skippack Animal Hospital notes that many senior pets benefit from regular exams and routine bloodwork, with senior wellness panels designed to evaluate several important areas of health.
Why Bloodwork Matters for Senior Pets After Age 7
Aging is a natural process, but it does not affect every pet in exactly the same way. Some older pets remain energetic and healthy, while others develop gradual changes involving the kidneys, liver, thyroid, blood cells, or metabolism.
Routine laboratory testing allows a veterinarian to compare current results with previous results. This baseline can make it easier to recognize meaningful changes over time.
For pet owners searching for senior pet care near you, regular bloodwork can be an important part of maintaining an older pet’s quality of life. Skippack Animal Hospital recommends routine annual blood screening and notes that bloodwork can reveal concerns that may not be apparent during a physical examination.
What Changes in Senior Pet Bloodwork Can Be Normal?
Not every change in a senior pet’s laboratory results means that something is wrong. Your veterinarian considers the pet’s age, species, breed, medical history, medications, symptoms, and previous laboratory results before interpreting a value.
Mild Changes in Blood Cell Counts
A complete blood count, or CBC, measures red blood cells, white blood cells, and platelets.
Some blood values may shift slightly as pets age. A mild change does not automatically indicate disease. Instead, veterinarians look for patterns and significant deviations from your pet’s established baseline.
If a value changes gradually but your pet remains healthy, your veterinarian may recommend monitoring rather than immediate intervention.
Kidney-Related Values
Kidney function becomes particularly important as pets age. Bloodwork commonly includes measurements associated with kidney health.
A small change in kidney-related values may occur for several reasons, including hydration status and normal biological variation. However, persistent or increasing changes deserve closer evaluation.
Bloodwork is especially useful when combined with urinalysis because these tests provide complementary information about kidney function.
Liver Enzyme Changes
Liver enzymes can also change with age. A mildly elevated enzyme does not necessarily mean that a pet has serious liver disease.
Your veterinarian may review several liver-related values together and consider your pet’s symptoms and medical history. Additional testing may sometimes be recommended to better understand an abnormal result.
Thyroid-Related Changes
Thyroid function is another important consideration in senior dogs and cats. Changes in thyroid hormone levels can affect weight, appetite, energy, behavior, and other aspects of health.
Because thyroid problems can sometimes develop gradually, appropriate laboratory testing can help identify changes that may otherwise be overlooked.
Skippack Animal Hospital includes a full thyroid hormone panel in its senior wellness panels, along with other laboratory evaluations.
Which Senior Pet Blood Tests Are Commonly Recommended?
The exact testing schedule depends on your pet’s individual needs. A veterinarian may recommend several tests to create a broader picture of health.
Complete Blood Count
A CBC evaluates red blood cells, white blood cells, and platelets. It can provide useful information about oxygen-carrying capacity, immune-system activity, and clotting components.
Organ Function Testing
Blood chemistry testing evaluates markers associated with organs and metabolic processes. Kidney and liver-related values are especially important when monitoring older pets.
Urinalysis
Urinalysis complements blood testing by evaluating urine concentration and other characteristics. Together, bloodwork and urine testing can provide more complete information about urinary and kidney health.
Thyroid Testing
Thyroid hormone testing may be appropriate for senior pets, particularly when changes in weight, appetite, energy, or behavior are present.
Skippack Animal Hospital’s senior wellness panels may include CBC testing, internal organ function testing, urinalysis, fecal testing, and a full thyroid hormone panel.
How Often Should a Senior Pet Have Bloodwork?
There is no single testing schedule that works for every senior dog or cat. Your veterinarian may recommend testing annually or more frequently depending on your pet’s age, health history, medications, and previous results.
Skippack Animal Hospital recommends routine annual blood screening and notes that many senior pets benefit from biannual examinations.
Regular testing is particularly valuable because trends can matter more than one isolated result. Comparing results from different visits can help your veterinarian determine whether a change is stable, temporary, or progressing.
For pet owners looking for vets near you, choosing a veterinary team that can maintain consistent health records can make long-term senior care easier.
When Should You Ask About Additional Testing?
Bloodwork is most useful when considered alongside your pet’s overall health. Contact your veterinarian if you notice changes such as:
- Increased or decreased appetite
- Unexplained weight changes
- Increased thirst or urination
- Changes in energy
- Vomiting or diarrhea
- Changes in behavior
- Difficulty maintaining normal activity
- Changes in coat or body condition
These signs do not automatically indicate a specific disease. However, they can provide useful clues when combined with physical examination and laboratory testing.
Your veterinarian may recommend additional diagnostics if bloodwork shows a significant change. Depending on the findings, diagnostic imaging or other laboratory tests may help provide a clearer picture. Skippack Animal Hospital offers an in-house laboratory as well as diagnostic services such as digital radiology, ultrasound, and electrocardiography.
Making Senior Pet Care Part of Your Pet’s Routine
Senior pets deserve thoughtful monitoring as their needs change. Bloodwork should not be viewed as simply a collection of numbers. It is one tool veterinarians use to understand your pet’s internal health and recognize meaningful changes over time.
Regular examinations, appropriate laboratory testing, observation at home, and communication with your veterinary team can all contribute to better senior pet care. Establishing a baseline while your pet is doing well can also make future comparisons more useful.
If your dog or cat is approaching or has passed age 7, discuss an appropriate bloodwork schedule with your veterinarian. If you are looking for senior pet care in Skippack, you can schedule an appointment with our animal hospital to discuss your pet’s individual wellness and diagnostic needs. Skippack Animal Hospital provides senior wellness care and routine diagnostic testing designed to support pets throughout their later years.
FAQs
1. Is bloodwork necessary for pets over age 7?
Ans: Routine bloodwork can be valuable for senior pets because some internal changes may not produce obvious symptoms. Testing also provides a baseline for comparison during future visits.
2. Does a slightly abnormal blood test always mean my pet is sick?
Ans: No. A single abnormal value may have several possible explanations. Your veterinarian will interpret the result alongside your pet’s examination, history, symptoms, and previous laboratory results.
3. What does a senior pet blood panel usually include?
Ans: Testing may include a CBC, organ function evaluation, urinalysis, and thyroid testing. The exact panel depends on your pet’s individual needs.
4. How often should senior dogs and cats have bloodwork?
Ans: Many senior pets benefit from routine annual blood screening, while some may need testing more frequently based on their health history and laboratory results.
5. Can bloodwork detect problems before symptoms appear?
Ans: Bloodwork can identify changes that may not be apparent during a physical examination. Establishing a baseline and monitoring trends can help veterinarians recognize changes earlier.
6. Why are previous bloodwork results important?
Ans: Previous results provide a baseline for your pet. Comparing current values with earlier results helps your veterinarian determine whether a change is new, stable, or developing over time.
