I'm sorry for your loss Scott. I know how you feel. I'm almost in your same situation. My dog Belle died 3 weeks ago. I am lost without her. I have another dog but its just not the same. We are both mourning her loss. I am constantly asked from neighbors where is my other dog. That hurts so bad.
Unfortunately I'm not handling my dogs death well so I can not give you any words of wisdom. I feel part of me is now loss. I barely can work. How do you go back to your life? How can you ever enjoy anything anymore?