All of mine do that to me and I'm like "...Hoe I live here, I paid for this house, I own you and own the food you spend all day eating, you sit there eating, you'll be fat the day I need you to protect me, telling me 'Long life to you thane' well it won't be a long life if some assassin gets past my fat housecarl, You want to do me a service, hit the dwemer stair master"