My Fiancee and I have a 9month old Peagle (Pekinese/Beagle). She was very shy when we got her in December. Since she has been very energetic and plays well with us. For some reason she has a phobia of big dogs, I understand she is a small dog and I by far do not want her to have small dog syndrome but My fiancee and I plan on getting another dog and when we do we want it to be a bigger dog. How could we get her more accustom to bigger dogs and for her not to be afraid of them??