I have a 3yr 8mo intact male Rotti who was never bred. He is a 'finished' champion. I also have a spayed female in the house. Whenever the female gets frisky the male gets excited(sexually) he drips blood from the penis. That is the only time this happens and only recently started. This is not a constant problem, only when excited. he does not have von Willabrand Disease. Vet can't find a problem because he is not excited while at the vet office. Vet 'thinks' it will stop if he is neutered. I don't want to breed him with this but I don't want to neuter him ...yet. He is a finished champion and I wanted to produce more champions from him. Any idea's?