How Much Do Blood Tests Cost for Dogs in the UK? (2026 Prices)
- PetSavingsUK
- Jun 1
- 4 min read
Updated: Jul 20
Blood tests are one of the most common diagnostic tools used by vets in the UK. Whether your dog is unwell, needs surgery, or is simply getting older, there's a good chance a vet will recommend blood work at some point.
We've also included practical tips to help you understand when blood tests are recommended and how to manage the overall cost of treatment.
But how much do blood tests actually cost?
This guide explains typical UK blood test prices, why vets recommend them, and what factors affect the final bill.
For a broader overview of veterinary costs, see our guide to Average Vet Costs in the UK.
Want a simple checklist showing where UK pet owners can reduce costs without compromising care?
How Much Do Blood Tests Cost for Dogs in the UK?
Blood tests for dogs in the UK typically cost between £60 and £200+, depending on the type of test being carried out and whether additional laboratory analysis is required.
Simple blood tests are usually at the lower end of the scale, while more comprehensive panels can cost significantly more.
Typical Blood Test Costs for Dogs
The table below shows realistic price ranges for common blood tests in UK veterinary practices.
Test Type | Typical Cost |
Basic blood test | £60–£120 |
Pre-operative blood test | £70–£150 |
Senior dog blood screening | £80–£180 |
Comprehensive diagnostic panel | £120–£250+ |
Specialist laboratory testing | £150–£300+ |
Prices vary depending on your location and the veterinary practice involved.
Why Might a Dog Need a Blood Test?
Vets use blood tests to investigate a wide range of conditions.
Common reasons include:
unexplained illness
vomiting or diarrhoea
lethargy
weight loss
suspected infections
monitoring long-term conditions
pre-surgery health checks
senior pet health screening
Blood tests often provide information that cannot be identified through a physical examination alone.
What Can a Blood Test Detect?
Blood tests can help identify:
liver problems
kidney disease
diabetes
infections
inflammation
anaemia
hormone disorders
organ dysfunction
In many cases, blood work is one of the first diagnostic steps recommended by a vet.
💊 A Diagnosis Often Leads to Medication
Blood tests are often the first step in identifying what's wrong with your dog. Once a diagnosis has been made, your vet may prescribe medication as part of the treatment plan.
If your vet issues a written prescription, you're usually free to compare prices with licensed UK online veterinary pharmacies rather than purchasing medication directly from the practice.
We recommend comparing prices with Pharm Pet Co, who stock a wide range of prescription medications, flea and worm treatments, dental products and everyday pet healthcare essentials.
How Long Do Dog Blood Test Results Take?
Results can vary depending on the test.
Many practices can run basic blood tests in-house and provide results the same day.
More specialist testing may require samples to be sent to an external laboratory, which can take:
24–48 hours
several days
occasionally longer for specialist analysis
Your vet will normally explain expected turnaround times before testing.
Do Older Dogs Need Regular Blood Tests?
Many vets recommend routine blood screening for older dogs.
As dogs age, they become more susceptible to conditions affecting:
kidneys
liver
thyroid function
blood sugar levels
Early detection can sometimes improve treatment outcomes and reduce long-term costs.
🦴 Supporting Your Dog's Health as They Age
As dogs get older, maintaining a healthy weight and providing the right nutrition can help support their mobility, digestion and overall wellbeing.
If you're considering supplements for an ageing dog, Your Pet Nutrition offers products designed to support joint health, digestion and general vitality.
Does Pet Insurance Cover Blood Tests?
In many cases, yes.
If blood tests are required as part of diagnosing or treating a covered condition, pet insurance may help pay for them.
However:
excess payments still apply
annual claim limits may apply
pre-existing conditions are usually excluded
You may also want to read:
Blood Tests vs X-Rays: What's the Difference?
Blood tests and X-rays serve different purposes.
Generally:
blood tests investigate what's happening inside the body chemically
X-rays help identify structural problems involving bones, joints and certain organs
Many veterinary investigations involve both.
👉 Read our guide: How Much Do Dog X-Rays Cost in the UK?
Can You Reduce Blood Test Costs?
If your vet recommends blood tests, it is reasonable to ask:
what the tests are looking for
whether all tests are essential
whether testing can be staged
A good question to ask is:
"Which test is most important to start with?"
This can sometimes help manage costs while still ensuring your pet receives appropriate care.
How Blood Tests Fit Into Overall Vet Costs
Blood tests are one of the most common veterinary expenses beyond routine consultations.
Combined with:
they can significantly increase the overall cost of treatment.
For a wider overview, see:
Frequently Asked Questions
How much is a blood test for a dog in the UK?
Most dog blood tests in the UK cost between £60 and £200, although specialist testing can cost more.
Are blood tests expensive for dogs?
Compared to advanced diagnostics such as MRI scans or surgery, blood tests are relatively affordable. However, costs can still add up when combined with consultations and other investigations.
Do vets charge separately for blood tests?
Yes. Blood tests are normally charged separately from consultation fees.
Can pet insurance pay for blood tests?
Many policies will cover blood tests when they are required to diagnose or treat a covered condition.
🧠 The Bottom Line
Blood tests for dogs in the UK typically cost between £60 and £200+, depending on the type of testing required.
While they can feel like an unexpected expense, blood tests are often one of the fastest and most effective ways for vets to diagnose health problems and guide treatment decisions.
Understanding the likely costs ahead of time can help owners budget and avoid surprises.
Want a simple guide showing where UK pet owners can reduce costs across vet bills, insurance, medication and everyday care?
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