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 urine is dark after hot day & swimming. Emergency vet?

Updated on September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 2 years and 9 months old | 65 lbs

My dog has tea colored urine. He was swimming in a coordinated pool for about 2 hours, and outside playing with the family from 10:30am- about 5pm (87 degree weather). He was urinating clear, then about 8pm noticed dark colored urine. He is eating normally, doesn’t seem thirsty, and normal behavior. Does this require a emergency vet visit?

1 Answer

Most Helpful Answer

Tomasz Wnuk

Answered By Tomasz Wnuk

Veterinarian

Published on June 27th, 2021

Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. I suspect Fynn may have bladder infection.
As long as he is acting normal and he does not have any problems with urination, it should be ok to wait until the morning to see your regular vet. Please, offer Fynn plenty of water to drink tonight.
If you manage to catch a urine sample and take it with you to your vets in the morning, that will be of great diagnostic help.
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