What’s Going On Inside Your Pet? Bloodwork Through Every Life Stage
Empire Ranch Veterinary Hospital
We get to see a lot during a veterinary exam. We can listen to your pet’s heart, check their teeth, feel their abdomen, look at their skin, and watch how they move.
But we cannot see everything.
Bloodwork helps us look beneath the surface.
At Empire Ranch Veterinary Hospital, laboratory testing may be recommended when your pet is healthy, when something seems wrong, before anesthesia, or while we are monitoring a medical condition.
How often should your pet have bloodwork? Instead of putting every dog and cat on one schedule, we look at where your pet is in life and what information we need.
The Basics: What Does Bloodwork Check?
Two common parts of veterinary bloodwork are a complete blood count and a chemistry panel.
The complete blood count looks at red blood cells, white blood cells, and platelets. The chemistry panel evaluates values related to organs and metabolism, including the kidneys, liver, blood sugar, proteins, and electrolytes.
Your veterinarian may recommend additional tests depending on your pet’s age, symptoms, or history.
A blood panel is not a crystal ball. Normal results cannot rule out every possible health problem, and an abnormal number does not always equal a diagnosis. We use those results together with the physical exam and your pet’s history.
The Puppy and Kitten Stage: Testing With a Reason
Young pets have a lot going on. They are growing quickly, learning about the world, and usually visiting the veterinarian regularly for preventive care.
Healthy puppies and kittens do not necessarily need bloodwork at every appointment.
We may recommend testing if a young pet is not eating normally, has repeated vomiting or diarrhea, seems weak or unusually sleepy, or is not growing as expected.
Another common reason is anesthesia.
Before a spay, neuter, or another procedure, pre-anesthetic bloodwork can help us look for certain abnormalities that are not visible during a physical exam.
Adult Pets: Give Future Us Something to Compare
Bloodwork on a healthy adult pet can feel uneventful. That is actually the point.
Healthy results establish a baseline.
A few years from now, if one of your pet’s values begins to change, we can look back and see what was normal for them before.
That history can help us recognize trends rather than relying on one isolated test.
Some adult pets may have preventive bloodwork once a year. Others may need a different schedule based on age, breed, lifestyle, medications, or previous results.
Senior Pets: Pay Attention to the Quiet Changes
Older pets do not always announce when something is wrong.
A senior dog may start drinking more water. A cat may lose weight gradually. Your pet may seem less energetic, need to urinate more often, or become pickier about food.
These changes can be easy to dismiss as aging.
Bloodwork can help us look for another explanation.
Kidney disease, diabetes, liver changes, thyroid problems, and anemia are some examples of conditions that may affect senior pets.
For some older dogs and cats, bloodwork every six to twelve months may be recommended. Pets with ongoing medical conditions or medications may need testing more frequently.
Senior status also depends on the pet. Larger dogs tend to age faster than smaller dogs, so there is no single birthday that applies to everyone.
If Your Pet Seems Off, Say Something
You know what normal looks like at home.
If your pet starts drinking more, eating less, losing weight, vomiting, having diarrhea, urinating more frequently, acting weak, sleeping much more than usual, or behaving differently, let us know.
Those observations can be incredibly helpful.
Bloodwork may be one of the first tests we recommend. Depending on the results, we may need urine testing, imaging, or another diagnostic step.
The goal is to understand why your pet feels different rather than assuming it will pass.
Pets on Medication Often Need More Monitoring
Some medications come with their own bloodwork schedule.
We may need to monitor liver or kidney values, blood cells, electrolytes, or the effect of the medication itself.
A recheck may be recommended after starting treatment or changing the dose. Once your pet is stable, the interval may change.
Even when your pet looks completely normal, these tests can help us make sure treatment continues to be appropriate.
Bloodwork Before Anesthesia: Why We Recommend It
Before anesthesia, we want to understand your pet’s health as well as possible.
A physical exam is an important first step. Bloodwork adds information about things we cannot see from the outside.
If a result is unexpected, we can decide whether we need to adjust the plan, run another test, or postpone an elective procedure.
Normal results are helpful too. They provide information for the medical team and become part of your pet’s health history.
Your Pet’s Plan Should Grow With Them
Bloodwork needs can change from puppyhood or kittenhood through adulthood and into the senior years.
At Empire Ranch Veterinary Hospital, we base recommendations on your pet’s age, health history, medications, lifestyle, symptoms, and previous results.
Not sure whether your pet is due? Ask at their next visit. We can look at where they are today and recommend testing based on what makes sense for them now.