my little guy Joey is a sick boy, he started with diarrhea 4 days ago and now has blood in the mucousy diarrhea and tiny blood clots in the vomit, started vomiting last night, took to vet, diagnosed with colitis, now hospitalized, anyone with a Yorkie ever had this horrible experience? I am terrified of losing my littly boy!! He has no fever, or parasites. and at 10 mos only weighs 3.5 lbs. Up until now he has been very healthy and active, but his smallness concerns me as I have heard the little ones can go down quickly when ill. Any ideas out there?? Thanx in advance for your help.