Veterinary laboratory services are one of the most powerful ways we assess your pet’s health. You may have wondered why we send your pet’s blood, urine, or fecal sample to the lab during routine visits. What are we testing for, and why does it matter?
Even when pets seem perfectly healthy, these diagnostics help us detect early changes long before symptoms appear. They reveal information about organ function, infections, parasites, inflammation, and subtle shifts in your pet’s overall well-being. At Upper Village Veterinary Hospital in Toronto, we use a combination of modern in-house testing and trusted external laboratories to ensure pets receive accurate results and timely care.
Here are seven essential diagnostic tests that support lifelong wellness.
1. Complete Blood Count to Evaluate Overall Health
A complete blood count helps us assess your pet’s immune system, red and white blood cell levels, and potential signs of infection, inflammation, or anemia. It is one of the most common and valuable tools for pets of all ages.
2. Blood Chemistry Panels to Check Organ Function
Chemistry panels give us a deeper look at organ health, including the liver, kidneys, pancreas, and electrolyte balance. These values help detect early disease, guide treatment decisions, and monitor chronic conditions over time.
3. Urinalysis to Detect Infection or Early Kidney Changes
A simple urine test can reveal urinary tract infections, crystals, early kidney disease, and metabolic issues. Urinalysis is especially important for senior pets and pets who drink or urinate more than usual.
4. Fecal Testing to Screen for Parasites
Intestinal parasites can affect pets even when symptoms are mild or absent. A fecal exam helps identify eggs or microscopic organisms living in your pet’s digestive tract. Routine screening protects your pet’s health and helps keep the entire family safe, as some parasites can be transmitted to people.
5. Cytology to Understand Skin and Ear Issues
For pets with itchy skin, ear infections, or lumps, cytology provides quick and meaningful answers. By examining cells under a microscope, we can determine whether bacteria, yeast, inflammation, or abnormal cells are present. This helps us choose the most effective treatment.
6. Diagnostic Imaging for a Complete Picture
Although not a lab test in the traditional sense, imaging works closely with diagnostics to give us a full view of your pet’s health. Radiographs and ultrasound allow us to assess bones, organs, and soft tissue. When paired with lab results, they help us create a complete and accurate diagnosis.
7. Specialized Tests for Complex Conditions
Some pets benefit from more advanced testing, such as endocrine assays for thyroid or adrenal disease, pancreatitis testing, or allergy diagnostics. These tests offer clarity when symptoms are subtle or confusing. They allow us to build care plans that are specific to your pet’s needs.
Why Laboratory Testing Matters
Lab services give us a deeper understanding of your pet’s health. They allow us to detect illness early, tailor treatment plans, and support preventive care at every life stage. At Upper Village Veterinary Hospital, these tests are an important part of the thoughtful, compassionate care we provide every day.
Book a Diagnostic Consultation at Upper Village Veterinary Hospital
If your pet is due for routine testing or you have concerns about changes in their health, we are here to help. Our veterinarians will explain each test, walk you through results, and guide you with clarity and care.
Call (647) 560-9276 or schedule an appointment.

