Hello everyone! Been too busy with life that I never got a chance to post or ask question here. Trolling once in a while. Mack is 6 months now and growing fast. I have a question though... Whenever people visit our house, Mack pee's because he is excited to see other folks.. Even just after I let him out It sucks that I have to send him outside when people come by. Hope this is a phase. Any help would be greatly appreciated.