So sorry to hear of your loss. Everyone at Pet Talk understands how painful and difficult this is for you. My Sadie is 12 years old and has a heart murmur so I am nervous all the time that I will lose her. Their time with us is way too short, even 20 years would be too short. Tyler was a very lucky dog - he had a long life full of love. Treasure all the memories; he will always be with you in your heart.