I Am Afraid That My Dog Might Be Is Sick~she Is Not Eating Dog Food Anymore And I Can See Her Ribs,she Was Doing Good And Then All Of The Sudden She Wont Eat Anymore. Maybe Just A Little Bit At A Time. I Try And Make Her Eat But She Wont. What Can I?

What is age of your dog? If he is adult then loss of appetite for more than 24 hours is not good for him and can be due to any disease because this condition is not a diseases itself but symptoms of many diseases. In fact all diseases in dogs can cause loss of appetite. Stress/anxiety, pain, skin diseases, blood diseases, eye diseases, ear/nose/throat diseases etc can cause loss of appetite in dogs. So you should get advice from your local vet.

I strongly recommend that you take her to the vet immediately!! She could have some kind of intestinal problem, like an obstruction or an infection, that is causing her deterioration. Some dogs also just all of a sudden become extremely picky with their food, and can get extremely sick from not eating. This is definitely a medical issue and she should be seen ASAP. If your vet's office is closed, I would suggest taking her to an emergency vet clinic to be seen. Time is of the essence, And I would not delay any longer...I hope everything turns out alright for you & your dog.