So DH leaves next week for BCT and then goes straight to AIT until March. I know dogs can sense things, but our 4 year old German Shepherd, Zoe, has been behaving wayyyy worse than normal She's usually pretty viscous on the leash, but will calm down and listen when corrected... now I'm yelling at deaf ears! I think she's going into "protective mode", since DH will be away. Has anyone else had a similar experience and what did you do? We've spent a fortune on trainers in the past and finally made progress, but now it's worse than ever! I hate to start all over again....