Hi everyone. PLease help me with my problem. I just bought the most adorable little Maltese named bianca. She is 3 months old and she weighs 3 pounds. I know that she will be around 5and half when she is full grown. Right? Well, I intended to get a smaller dog. one that full grown will be no more than 4. But I am too attached to her now caus she is so sweet and lovely. Any advise?