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Updated on September 23rd, 2025
Pet's info: Dog | Pit Bull Terrier | Male | unneutered | 4 years and 11 months old | 34 lbs
What can cause my male pitbull a reddish rash (more red on the edges) by his private part area. Started off small but is getting bigger
2 Answers

Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on December 23rd, 2016
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on July 21st, 2017
This is probably due to an allergy, although it could also be fleas or mites. First of all, in order to rule out skin parasites, you will need to treat Deuce with a high quality flea treatment (e.g. advantage), then get him to the vet to perform a skin scrape - this might reveal an infection or a mite infestation.
If all of those came back negative, the next step is to treat the allergy symptomatically and try discovering the cause of the allergy. Some medications can be given by the vet in order to repair the skin lesions (steroids and antibiotics). simultaneously you should start him on a prescription hypoallergenic diet for at least 2 months. Hopefully you will see some results after all this, if not you and your vet should consider putting him on a long term allergy treatment (Atopica or Apoquel).
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