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Why is my dog's penis swollen and hard to come out after grooming?

Updated On September 23rd, 2025

Pet's info: Dog | Maltese | Male | unneutered | 17 years and 8 months old | 5 lbs

My 17 year old maltese has a scab on the shaft of his penis and it seems to be a little swollen. It was out at first but when he got groomed and the hair around it waa cut it went back in but it seems hard for his penis to come back out.

2 Answers

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on February 1st, 2017

It could be that Champ is suffering from phimosis. This is an inability of the penis to extrude from the shaft, and in this case, it could be caused by the swelling from the scab. Swelling indicates infection, and I would have Champ seen by a vet. If he can't get his penis out, urine may not be able to escape the prepuce correctly, and that can lead to a build up of urine and possible infection. The vet can give him antibiotics if there is an infection around the scab, and can help his penis protrude correctly.

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    Answered By Dr. Leigh, DVM

    Veterinarian

    Published on

    He could have an infection or possibly an injury/trauma to his penis, especially if it was stuck out before he was groomed. It would be a good idea to have a vet take a look at him to determine the cause and if any treatment is needed. He may need an antibiotic and an anti-inflammatory to help treat the problem.

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