This is the second dog I have rescued from abuse and I don't know what to do with her sometimes. She is boxer/lab. The previous owners use to crate her in a basement 8 - 12 hours a day, withhold water so she wouldn't pee and yell at her if she messed in the house. They used pee pads, she was not outside at all. I noticed the anxiety when I use the fan above the stove. She trembles for hours, paces and goes outside and won't come back in, we have to carry her in. Today, I don't know what set her off, I had boxes in the living room packing the Christmas things away and also cooking without the fan on. She paced for hours, went outside and wouldn't come back in, my husband carried her in. We play and try to get her mind off of whatever is upsetting her. I know not to coddle her, I read it's like telling her there is something to be upset about, I try to get her mind off of it. Any suggestions to help her? Her name is Lola. Thanks.