So sorry to hear of your very sad news. I feel very sad for you both. We lost my dog 4 years ago now he had tumor on all his vital organs! i didn't even get a chance to say goodbye to him as I was in Ireland and could not get back that night, they were going to PTS at 7pm, if I could I would have given him his fav meal and held him. I take comfort that at least he won't be in anymore pain.