Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

My dog's blood work shows high white blood cells. What does it mean?

Updated on September 23rd, 2025

Pet's info: Dog | Cavalier King Charles Spaniel | Female | unspayed | 7 years and 10 months old | 24.25 lbs

I attached a photo of my female dog's blood work and i need a second opinion would you pls tell me what do you think.

1 Answer

Most Helpful Answer

Dr. Paula Simons

Answered By Dr. Paula Simons

Veterinarian

Published on October 29th, 2021

Thank you for sharing Millie's bloodwork results. She has VERY high white blood cell counts which may be indicative of a severe infection, autoimmune disease, or even cancer. I would have her evaluated for the underlying cause which may require radiographs, an ultrasound, and or a blood smear evaluation by a pathologist.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button