On this same topic, quick question. My basset hound has recently (okay, about 7 months now) began to get more aggressive with other dogs. It seems to have started when he was diagnosed with hip dysplasia and his 4x a week trips to the dog park were forced to turn into 2x a month. He goes absolutely crazy when he encounters another male dog. He recently tried to "eat" and 8 week old boxer puppy. He's getting fixed next month, do you think that will help? He was never like this and now when he goes tot he park, we have to leave almost immediately cause he will find the one dog that urkes him and try to kill it...