I'm so sorry for your loss. We just went through a simular situation with our 14 year old "mutt" this past summer. It's a hard decision, but we must always do what is best for our dear friends. Sasha will be waiting for you at the Rainbow Bridge! We already had another dog and had just gotten a new puppy a couple of months before we lost our old dog. The puppy certainly kept us all busy! I personally recommend getting another, if you feel that you're ready. Everyone has to grieve in their own way, so listen to your heart! My thoughts are with you...