It sounds like it could be pancreatitis & or IBD. My little one had a mix of chicken breast and her dried food. Then promptly jumped on bed and threw it all up... Had some blood in it. Then diarrea. Tested at vet. Was so high off chart, Begin with good vet and narrow it down....It is painful and I have been told Yorkies are prone to it. if you have problems with treatent I can give you info I have... Good luck Jessie and Poohbear |