Wet food can go bad much faster than dry food. The dog may present a number of symptoms if eating bad food: 1  Vomiting. 2  Diarrhea. 3  Abdominal cramps or pain. 4  Lack of appetite. 5  Skin rashes. 6  Itchy skin.
Colorectal surgeons, also called colon and rectal surgeons or proctologists, are physicians who specialize in the medical and surgical treatment of conditions that affect the lower digestive tract (i.e., the large intestine). Colorectal surgeons undergo extensive education and advanced training.
Vascular surgeons are doctors that specialize in treating conditions involving the blood vessels in the body. This includes treating varicose veins and spider veins. In severe cases of varicose veins â such as when they cause an ulcer on the skin â a vascular surgeon may use endoscopic vein surgery.