adrian28-------am so very sorry to hear about your dog.
I know exactly how you feel , it will get better ,trust me, in time.
Remember all the good times, the fun you had together, and compliment yourself that you gave your pet all the love in the world whilst you were together.
Try not to blame yourself in anyway, it was an accident, and you could not have prevented it.
In the future when you feel a lot better you may haveanother dog, but perhaps not just at the moment.
A new dog is a fresh start, a new life together and never a replacement .It can't be that when you have loved so much.
Take care of yourself, and it is really now one day at a time.
Sincere regards .B.