Detailed Laboratory Tests for Cats & Dogs in Manchester-by-the-Sea, MA

Lab work may not be the first thing you think about when it comes to your pet’s care, but it’s one of the most important tools we have to detect hidden issues, monitor chronic conditions, and guide treatments with confidence. At Manchester Animal Hospital, we provide a wide range of in-house and reference laboratory tests so your pet gets the answers they need with comfort, compassion, and expertise.

Let’s make sure your pet is as healthy on the inside as they look on the outside! Call us today at (978) 526-9500 to schedule lab work or a wellness visit.

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Common Lab Tests for Dogs and Cats

We use a variety of laboratory tests to help us better understand your pet’s health. Here are some of the most commonly performed diagnostics and what they tell us:

  • Bloodwork

    A complete blood count (CBC) evaluates red and white blood cells and platelets, helping detect anemia, infection, or inflammation. Chemistry panels assess organ function, such as liver, kidneys, and pancreas, as well as electrolytes and blood sugar levels.

  • Urinalysis

    A urinalysis gives us important insights into kidney function, hydration status, and the presence of crystals, infection, or glucose in the urine. It often complements bloodwork to give a full picture of internal health.

  • Fecal testing

    This test helps identify intestinal parasites like roundworms, hookworms, giardia, and others that may not cause visible symptoms. Even indoor pets can be exposed, so regular screening is key.

  • Heartworm and tick-borne disease testing

    Annual testing for heartworm and tick-borne diseases like Lyme and anaplasmosis is essential in New England. These tests detect infections early, helping keep your dog healthy and protected.

  • Thyroid testing (T4)

    This test evaluates thyroid hormone levels. It’s particularly important in older pets, as hypothyroidism is common in dogs and hyperthyroidism frequently affects senior cats.

  • Cytology

    We examine samples taken from ear discharge, masses, skin, or hair under the microscope. This allows us to detect infections, inflammation, and abnormal cell growth right away.

When Should My Pet Have Lab Work?

Lab work isn’t just for sick pets. In fact, it’s one of the most important parts of proactive, preventive care. Catching concerns early allows us to act quickly, and often before symptoms are visible to you at home. We may recommend laboratory testing for your pet if:

  • They’re coming in for an annual or semiannual wellness exam
  • They’re scheduled for surgery or dental work (pre-anesthetic bloodwork)
  • They’re experiencing vomiting, diarrhea, weight loss, or lethargy
  • They have chronic conditions like diabetes, kidney disease, or thyroid imbalances
  • You’ve noticed a new lump or bump
  • You’re starting a new medication or monitoring the effects of an existing one
  • They’re a senior pet, and it’s time for a routine health screen
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veterinarian taking blood samples from white lab

Testing That Puts Your Pet’s Well-Being First

At Manchester Animal Hospital, lab work is never “just a box to check.” It’s part of the compassionate, comprehensive care we believe every pet deserves. From diagnostics to follow-up, our team explains every step, answers your questions, and partners with you to find the best path forward—because you and your pet should feel supported every step of the way.

Let’s take a closer look at your pet’s health. Call us today at (978) 526-9500 to schedule any lab work they may need.

Make An Appointment