why is my shih tsu very protective of our home and the surroundings
my shih tsu does not stop barking when people that she doesn't know come over to visit me. the same goes for the back yard.
Sometimes its a nuisance and I have to bring her in. I bought a can of quit it at pet smart and that doesn't even work. I guess its partly my fault I should of socialized her more when she was a pup. Is there anything I can do now to stop this behavior?