[anonymous]

Easy peasy.

Just take the dog the vet and agree to whatever diagnostic tests he wants to do.

There are a multitude of conditions that could explain why your dog is sick.
Stop wasting time on the internet. Consult a veterinary health care professional…not on face book. A real vet that has examined your dog.

It is obvious that there is something wrong with your dog that a simple dietary change won’t fix.