Rescued my GSD(fixed) when he was one. Seems like he was never socialized as a pup. Usually aggressive in public toward other animals. Home was shockingly not a problem. Recently rescued a female (fixed)1 1/2 YO Husky/GSD mix. Wayyyy more husky though. Anywho, my GSD has become more aggressive towards her in the past month and we’ve had her for five months. Today, he stepped on her paw and she told him about it and it quickly lead to a fight. No injuries thankfully, but I feel it’s getting worse. I’ve tried to read different things about why it’s changed but nothing has been consistent in WHY this may be happening or how to correct it. Help!?!