Hi Cindi, Oh I sure feel like I know how you feel. On Feb. 27 I took Maggie to the vet because she was also not eating, lathargic, diahrea, not wanting to do much of anything but lay and sleep. She was like that for about 4 days, and finally I called her vet. I was devistated, she hadn't been ill up until then. The vet ran exrays and did ivs and diagnosed congestive heart failure with fluid in her lungs where she could barely get any oxygen into her lungs. I decided that was the time, and I mean it , it was the hardest thing I have ever ever done. Maggie was my best friend for 13 years, and I miss her sooooooo much and I'm sure you do Cookie. It happened 3 weeks ago today and I'm still sobbing. As you and I both know, Cookie and Maggie are much more comfortable and at peace, no more aches and pains. We are the ones with the pains, but we did the best for them, and that is what a true animal lover would do. It is so difficult for us, they warmed our hearts, where now I feel somewhat of a void there. I am trying to understand this but it is terribly difficult. I am so soooooooooo sorry about your Cookie, she was a lucky dog to be loved so dearly by you. I wish you peace. Susie