I'm really sorry about your dog. Think about it tho - your dog gave you unconditional love - we should really give ourselves that same unconditional love.
It;s natural to be sad and grieve - we grieve and we find our way to a new normal., Don't disrupt that process by drinking. All that does is keep the wound red raw...its like a neverending loop of pain.
Lean on the support here - you can do this.
D