Finish current pet projects on Monday, Tuesday, and Wednesday before starting new ones. You have a tendency to take on a bit too much at the beginning of the week, which can leave you frustrated. If you're feeling sentimental about a pet that isn't with you any longer on Thursday or Friday, find a way to let it out. Bottling your feelings up won't help you toward the end of the week. Keep your head down on Saturday and Sunday; your pet will come through for you eventually!