Jazzy
Young Pup

I adopted a 7 month female and have owned two in the past. I am having a huge problem trying to establish dominance. I put her on her back she fights like crazy, shows me her teeth and growls. I have done this everyday since I brought her home. My other two lasted about five minutes and gave up and saw me as the pack leader. This one fights me daily, does anyone have any ideas that might help?