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Is reddish urine in a dog during her heat cycle normal or a UTI?

Updated On September 23rd, 2025

Pet's info: Dog | Dachshund | Female | 4 years and 5 months old

My pet dog is found to urinate in reddish yellow colour. She is in mensus period now. Is this reddish yellow urination is common with this period? or an any sign of urinary infection?

1 Answer

Most Helpful Answer

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Answered By Jeffrey Milner

Veterinarian

Published on January 15th, 2018

Reddish urination during this period of time can definitely occur. However, this is not to say that it isn't coincidental and a separate urinary issue is not occurring. As long as July isn't experiencing any other clinical signs such as frequent small amounts of urination, straining to urinate, pain when urination, or urinating extremely large amounts, I wouldn't necessarily assume anything is wrong currently. If you have a working relationship with your veterinarian, he might be open to you collecting a urine sample in a container and dropping it off at their office for analysis. They will be able to tell you if there are large numbers of white blood cells and/or bacteria present, and potentially prescribe an antibiotic should they see fit. Hope this makes sense.

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