We are going to be getting a male ruby in a couple months. My breeder claims he shouldn't spray, as male Cavaliers usually only do this when there is a female in heat and there are other dogs around. (My Isabelle will be spayed by the time he joins the family). Other people are telling me WATCH OUT getting a male, as they will mark their territory all over my house. What have the experiences been of male owners until they are old enough to get neutered. (My vet won't do it until 6 months).