My dog died and I absolutely can not accept his passing?

I am only 15 and I have had my dog pass away whenI was nine. I know it hurts, Iam so sorry for your loss. Do not blame yourself, everything must pass way eventually. I know you loved him and he loved you and if that is still in your heart that is all that matters. Mood swings are perfectly normal, it takes time to feel better. ust try to relax and think of good memories with your dog. I am so sorry. I hope that you do not blame yourself and that you can move one.