Chopper, our beautiful tri-colored Springer Spaniel was born with several problems, most obvious a significant underbite (which makes him exceptionally cute!), not so obvious his bladder being 5-6 inches out of place (discovered at 6 months after excessive leakage and seemingly being unsuccessful at potty training), and fairly poor eye site. He is on medication for his bladder currently and is now 4 years old. I am very guilty of babying him...why wouldn't you with all the problems...but as a result I am sure I am responsible for the latest "issues."
We just completed the two day ignoring as recommended in SitStayFetch and we are fairly confident that we can work through the early stages of aggression and dominance. He is on furniture all the time, rubs for attention, steals food from the table and from the kids hands, etc. He also will randomly bark, loudly with the spit flying at one of us, if we are wearing a baseball hat, or walk into the room in an odd way (4 active, creative kids!), he hasn't bitten anyone, but the fear is there. He really loves kids for the most part. He will get a little protective with our youngest.
A big issue that we don't know how to handle is the purposful peeing and pooping in the house. It has gone in waves over the last four years and we are going through it again right now. He gets to a point and refuses to go out. He will sneak to another room and let it fly when we aren't looking. We NEVER catch him in the act. We recently got new furniture and a new rug in our living room. This has now been the target location. Obviously a new scent, probably marking his territory...he is fixed and he has destroyed the new rug. Suggestions would be great!
We chose to do SitStayFetch as a last effort to hopefully save our beautiful dog. With all his health issues we worry that some of his defiance and irritability could be pain. Our vet didn't comment on this concern and was really more focused on the aggression. His recommendation was to put him down as "he is a ticking time bomb and most dogs that show signs like this will bite a family member." We hope it is behavioral and all of this can be fixed before a bite is delivered.