Sorry for your loss, Dozer was denfinetly a great dog and friend. Recently i loss my dear cat, i cried a lot for him, missing my buddy so much. I empathize with your feelings, sometimes i feel like there is a void in me. But remembering happy times with my buddy gives me a little strenght to stop feeling awful, our dear friends and companions will always be in our hearts. I hope keeping that on your mind could help you get through your loss.
Thank you for sharing and i sincerely hope you can get better.