We went to my sister-in-law's home today for our family Thanksgiving meal and since she has 4 larger dogs that are inside/outside dogs I did not bring Sassy along. Poor little girl spent Thanksgiving home alone.Any way this means that Sassy did not eat a thing all day and after we got home I noticed that she seemed to be a little shaky, so I immediately gave her some Nutri-Cal. She licked it up like it was the best thing ever. Then in about 10--15 minutes she threw up what looked to be kinda runny Nutri-Cal. So I gave her a minute to settle down and I gave her about 1/2 teaspoon of Karo syrup. That stayed down so the I gave her some browned ground beef that I made yesterday for her to have for her special dinner today. She ate that like a hungry bear and that stayed down. She is sleeping at my feet now and seems to be doing fine. Do you think that her blood sugar was just dropping from eating absolutely nothing all day? She normally does not eat her kibbles until bedtime, but I do give her little snacks during the day, ie little piece of cheese, little corners of cracker, etc. Today since she was alone I am sure she did not eat a thing. I will be keeping the mommy eagle eye on her tonight, but I was just wondering if you guys feel like me.....it was probably just a case of her needing something in her system and the blood sugar was beginning to drop?