Hi everyone needing some advice on my 5 year old mixed breed bitch. Have had her since the age of 5weeks old. Is very loving but can become very aggressive when dosent want to do something. She growled @ my husband twice tonight because he was bringing to the bathroom to get her paws washed after being out on a walk. She will only go out with me. Hides under the table if anyone else gets her lead. She as the run of dwn stairs in the day when we are @ work. Family members come and let her out for the toilet. She sleeps in the ulity room @ night. Should I put her in there in the day to ? Any advice would be grateful I cant afford a behaviorist at the moment.