Unfortuately neutering them does not always stop the marking. My standard poodle still marls as does Buddha and both were neutered fairly young but Hefner deosn't even lift his leg and he was neutered as a very young puppy by the breeder.
The good news is that I have heard that it takes a while for all the testosterone to leave their systems after they are neuetered so he may still get better. Belly bands are a great invention!! |