Crazy?? So for the last week or so my 6 yr old pit, Chyna, started barking at my husband BUT only when he's been outside working on a car all day.. We cant figure out why now, after all these years of being around a mechanic it bothers her? I noticed its not him who she is barking at because she found the outfit in my hamper and freaked out! Her hairs stick up, she growls and barks. She' never been aggressive/mean. She's very well trained so i just cant figure out what shes trying to tell me... She's the sweetest cuddle bug in the world! Anyone else experienced this before?? Right now, she's cuddling with him.. ?