She's gone - at 12:30 am on the 28th.
I feel I can finally take a breath. She didn't suffer in the end but we all did watching her take such labored breaths. Why we can let our animals die with dignity and we have watch our loved one's suffer it out. She was out of pain for the last 4 days but watching her you couldn't help be want to have her go.
Anyway, thanks for the replies, I did have a better understanding of what was happening. Her husband and her daughter were with her and they played their wedding song and both held her until her last breath. She was very peaceful and quiet for the last hour.
So, now God has my baby and I know he will take good care of her. But, oh how I miss her already.