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November 7th, 2007, 10:56 AM
I have a 4 year old yorkie, that is over sized....2 X the size of a yorkie....He has all of a sudden become very jealous of other dogs, people and grandchildren.....when they come over and we play with them....we do not exclude him and let him join in but he barks and jumps around and growls....(he never did this before.) He is very spoiled, I realize, what can I do? I am thinking about obedience school...Will this help....He has a very playful personality.....never real hyper...but a little, but he does have a BIG DOG swagger to him...Please help