Lopsy very clearly just sprayed on Lulu and parts of the carpet in about a metre block. he has very good aim, he got her right on the nose. I was under the impression when I got him that he was desexed, but have been wondering if he is actually not since he is very insistent on humping her. So my question is, do neutered boys ever spray? Does this point quite likely to him not being neutered... I think we might be heading to the vets this week or next week.