Anthea,
I can't really add anything that hasn't already been said, but I just want to tell you that I too am suffering from guilt over Dixie's death. She wasn't put to sleep, but was hit by a car, right in front of me. For the last almost 5 weeks, I have been beating myself up...if I had done ONE thing different that day, she'd still be here!!!
Why didn't I run faster, yell louder, make a bigger commotion to get the driver's attention, why was I taking the trash out at the time (I usually did it much later in the evening), why was I so STUPID to let my dogs follow me outside UNLEASHED on the corner of a busy 4-way intersection, etc.etc. I wish I could turn back time.
But I honestly feel that you did the absolute BEST that you could have done for your Tilly.
Unfortunately, our babies can't tell us what's on their mind....
I believe that if you felt she was suffering, you would have maken the decision to end her suffering because you loved her so much!
But you tried everything you could to prolong her life!! She probably had many more days added to her life because of you!
Please don't beat yourself up...in your heart, you KNOW how much you loved Tilly and you KNOW that you would have done anytthing to help her. And you did!!
I hope you're feeling better soon...I still cry daily

, but this board is a GREAT source of comfort and support.
Take care,
Dana