Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed | Male | neutered | 6 years and 10 months old | 250 lbs
why would a dog have black crysty stuff at the end of his penis
1 Answer
Published on March 13th, 2017
This could be dried smegma, dirt, or dried crusty blood. You may want to wash it off carefully with warm soapy water, then rinse well and inspect the penis. If the skin looks spotty, or injured or is bleeding you should take Mutt to a veterinarian for an exam. Watch Mutt urinate. If the urine look any other than light yellow in color, also take him to a vet for an exam.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.