my best guess.. and i'm sure the guess of many others... is that he feels he is alpha dog.. and needs to protect you and the house from anyone who comes in or even comes close. You said he sleeps with you.... does he get to go on your furniture? is he free fed? does he pull on the leash when you walk him, does he have to sit for treats and/or food... does he get to go first out the door? also when you hold him, you are telling him what he is doing is good and you are going to give him attention because of it. Layla used to have alpha issues and they can be tough to break but it IS possible...
__________________ Layla  's Simon |