So sorry for your loss. I know that this way is very sad as you may feel to blame yourself. Please don't do that. Sometimes we just don't know why things happen. We just need to accept, grieve, and move on. Best of luck to you. Again, my condolences.
Take care.
__________________  Tracy and my  S 
" If a dog will not come to you after having looked you in the face, you should go home and examine your conscience."- Woodrow Wilson |