None of my doggies have ever shown a sign of aggressiveness, so I don't really know what to suggest other than to do some research asap into how to handle things you see him doing and nip it in the bud before it becomes progressively worse and unmanageable, which would make his life and your lives miserable.
__________________ Karen Kacee Muffin 1991-2005 Rest in Peace My Little Angel |