We have had our rescue beagle Maybelle for almost a year and I am frustrated because we are still having problems. She was a rescue and she is very shy/scared. She was found lost in the woods (or dropped off in the woods). First, she has regular accidents inside. I take her out and she will hold in her pee. I'm thinking she is hesitant to go in front of me because she was punished previously. She is also moody in the evening with my kids (she has never bitten but she warns). She growls and snaps when she has a toy/food/or stuffed animal that I try to take away. She is scared of so many things. For instance the oven timer sends her into nervous shakes for hours. I try to walk her often and sometimes she acts scared and refuses to walk. I'm confused by her behavior and I feel like I'm not doing a good job of training her. Any advice would be appreciated. Thanks!