Noticed
this last night. Discovered smegma after doing a search for "neutered dog white discharge". Doing an image search for "dog smegma" the one I found that most closely resembles what I saw last night is from an
article about smegma. It does appear that's probably what it is however he had a UTI a few months ago (treated with antibiotics) and I was concerned it could be another one. It did not smell.
Is anyone able to tell if this is just smegma or potentially a sign of something more serious?