Welcome to Pet Talk! My name is Briana, and I have 4 pets(Well 5 if you count my pet Rock! ) I'm sure you're going to love it here, and Bailey is a doll! To make your signature smaller you would want to resize it. If you need some help on that, just ask. As for the dog question, it really doesn't depend on the breed, it depends on the dog itself. Look in local shelters and rescues for maybe a calmer small dog, then arrange a meeting with Bailey! (I said calm and small, so it wouldn't be too hard on Bailey )