Pet Bereavement Support Group
The loss of a pet or animal to which one has become emotionally bonded can be an intense loss, comparable with the death of a loved one. Whilst there is strong evidence that animals can feel such loss for other animals, this community focuses on human feelings, when an animal is lost, dies or otherwise is departed.
Don't be too hard on yourself, remember you did what you thought was best with the information that you had. Your love and devotion to Teigan is what gave him the strength to go on. Maybe it would have been too hard for Tiegan to have seen you upset when all this happened and it was actually a blessing that someone else was there. Hugs and God Bless!