As obvious as this may sound, many pet owners simply cannot imagine that their pet will not be waiting home to greet them when they return from work. Being in the room when a pet is put to sleep not only makes it easier for the pet, but will also allow you to see that your pet died peacefully and with no pain. It may take time, but you must realize that your pet is really gone, in order to begin the healing process. The loss of a pet is a very emotional event, and you may be overwhelmed by feelings. You must remember that you did all you could do to save your pet.
Humans often make mistakes.
You are not a god, and blaming yourself for your pet's death is pointless. Anger - Anger for your pet's death will often be directed at the driver of the car or your veterinarian who failed to save her. Sometimes it's justified, but usually it is pointless and will not allow you to recover from the loss. Laugh - After the death of a pet, many feel a desire to laugh. This often causes you to feel guilty of being unloyal to your pet.