It’s nice to have a family dog inside the house especially if it is the kind of dog who is very playful. But dogs like that always want to be cuddled and play with and sometimes they jump in to your bed and sofa just to be with you. And when they got used to it they will always go there to sleep, to play, and even eat. That is not very hygienic! What you can do is to get your dog a separate dog bed and train your dog to always go there so that your pet won’t mess on your personal stuff anymore.