Not to sure about boys... but, has he been fixed? Maybe he's "marking"? Or, maybe try to confine him to one area when your gone....Sounds like he has the whole house to himself, right? Meka is one as well... and not to long ago we had to change her program. She use to do great in our home while we were gone... then one day, it was gone (her training)... She acted like the entire 1st floor of our house was her own toilet... It was very confusing
to me... Needless to say, she's now confined during the day, until shes fully trained
