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Understanding Blood Tests for Dogs

Understanding Blood Tests for Dogs

If you are anticipating a surgical procedure for your pet or if they are having other concerning symptoms then your vet will most likely recommend a variety of diagnostic procedures. Our Hoquiam vets discuss diagnostic testing and help you will understanding blood tests for your dog.

What Are Blood Tests For Dogs Used For?

If you have a healthy pet and your vet is recommending blood tests then you might be confused and you may not be as willing to cover the cost of a seemingly unnecessary set of diagnostics.

But blood tests are a vital part of your pet's overall care and these important diagnostic tests can tell us a lot about your dog's health. For certain procedures such as dental surgery, blood tests are important to show the overall health of your dog limiting the risk of complications.

In our diagnostic lab at Raintree Veterinary Hospital, we're able to perform a range of common and specialized blood tests to assess your pet's health and to monitor and diagnose illnesses such as various forms of cancer.  This can make it difficult to distinguish the need for these tests and when they may be a good idea.

What Do Blood Tests For Dogs Include?

Many pet owners are under the mistaken impression that blood tests are the same type everywhere you may go but this is not the case. Confirm with your vet specifically which tests will be done and why. Our vets in Hoquiam will always take the time to fully explain the need for any tests, what we expect these blood tests to show and provide all related information using easy-to-understand terminology.

Some of the most common veterinary blood tests performed are CBC (Complete Blood Count) and a serum chemistry panel. Each test provides us with different but complementary information. 

With a CBC, we can measure a patient's white blood cell count, red blood cell count, and platelet count. We can also usually obtain some data about the size and/or shape of red and white blood cells. 

A chemistry panel allows us to assess values related to the function of organs such as the kidneys and liver, along with electrolyte levels and other critical enzymes that can be measured in the bloodstream. Fortunately, in our in-house vet lab we have advanced tools and technologies to help accurately diagnose your pet's medical issues. When your pet is feeling unwell or their health condition is rapidly changing, early assessment and treatment are key. With our experienced staff using state-of-the-art equipment, we're able to assess your pet's health and present treatment options as soon as possible. 

What Are Blood Tests For Dogs Able To Show Us? 

There are different types of blood tests and each of the types will provide our vets with a different set of information. For example, we can order a variety of CBC and chemistry panels that can bring us different data depending on what we need to measure and what we are hoping to learn about your pet's health. 

Complete Blood Count (CBC)

Each type of white blood cell has a specific response to any threat faced by the immune system. The vet can use a CBC to analyze the total number of white blood cells, as well as how many of each type of white blood cell are present in your dog's blood sample. Red blood cells (RBCs) transport oxygen to the body’s numerous tissues. A CBC counts the RBCs in your pet's blood and reveals how well they move oxygen based on the levels of hemoglobin (protein that carries the oxygen) in your kitty’s blood.

Platelets help with blood clotting. If your dog has an insufficient number of platelets, blood may be slow to clot and your dog may bleed abnormally or excessively. A CBC will count how many platelets are in your dog's blood.

For instance, we can order a routine CBC, which provides numerical values associated with the counts of cells in the samples obtained by a diagnostic machine. A CBC with pathology review will be sent to a clinical pathologist, who will assess a blood sample under a microscope to confirm the counts the machine provides are correct. He or she can also determine if any abnormal cells are present (damage to cells can indicate leukemia, infections, anemia, poisoning, parasites or other serious health problems). 

Blood test are done before surgery because a CBC can detect low platelet levels. Platelets play a critical role in helping to stop bleeding, so must be at certain levels to avoid your pet losing too much blood. If platelets are low, this may also indicate serious infections (such as tick-borne illnesses) or life-threatening diseases. 

Your Dog's Blood Chemistry Profile

We can learn much about the compounds in your dog’s bloodstream from a blood chemistry profile, which can tell you how well your dog’s kidneys are functioning.

In addition, we can determine whether there may be abnormalities in renal systems, or if your dog is dehydrated or if an object is obstructing these areas.

The liver plays an important role in your dog’s health, and elevated chemical values here could indicate liver disease or abnormalities in other organs. This test can also reveal any abnormal electrolyte levels, which can be related to illnesses and conditions such as seizures, gastrointestinal disease, and others.

Blood protein levels are another critical element of your dog’s physical health - may play a role in the immune system’s functioning, while others help the blood clot properly. A blood chemistry profile will reveal valuable information about total protein levels, albumin levels and globulin levels.

However, despite the many things we can learn from the blood test, the results will rarely tell us whether your pet has cancer or if cancer has spread in their body. However, CBC and chemistry panels can confirm that an animal's body is responding to the treatment plan prescribed without complications, such as anemia or elevated kidney values. If these are not detected, they can cause blood loss and eventually collapse due to weakness, or organ failure. 

When Might Your Vet Recommend Blood Tests?

Now that you understand some of the most common blood tests and what they can tell us about your pet's health, you're probably wondering how often your pet should have this done as part of their health checkup.

Our furry companions' lifespans are much shorter than ours. That's why we recommend blood tests for healthy pets annually. For pets approaching their geriatric years, semi-annual tests are typically best. If your pet is undergoing an anesthetic procedure, these blood test should be current (within a month). Pets that are ill or who have health conditions may need to have blood tests done more frequently - monthly, weekly, daily or hourly, depending on the health issue and its severity. 

Is your pet due for surgery or has been recommended to have blood tests completed for any other reason? Book an appointment with our Hoquiam vets today.

New Patients Welcome

Raintree Veterinary Center is accepting new patients! Our experienced vets are passionate about the health of Hoquiam companion animals. Get in touch today to book your pet's first appointment.

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300 Myrtle St Hoquiam WA 98550 US


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