Firstly thanks for all the good advice on how to deal with Jazz's aggression. Today I bought some tiny cheese snacks at Three Dogs Bakery and will try to reward her for good interactions with other dogs as well as praise Dixie. Its funny she doesn't snap when she is on the lead walking in the park. While in Three Dogs I found a giant Loofah Dog and just had to buy it with the hope that Jazz and Dixie could share it. When Jazz was small she had a small pink Loofah dog and last year I got her a large purple one as she loves them so much. As you can see both Jazz and Dixie had fun playing with the giant one today. The makers of this toy also donate to the Breast Cancer Foundation so we were also supporting a good cause.