Rating Newest Oldest. Best Answer: The first commercial dog food was introduced in England about 1860, by James Spratt, an electrician from Ohio. He came up with a biscuit, shaped like a bone, made of wheat, vegetables, beetroot and beef blood.he growth in canned dog food really shot up in the 1930s, and by 1941, canned dog food represented 91% of the dog food market in the U.S. Because of WWII, tin wasn't available for canning, so dry food became popular again.. By 1946, dry dog food was king once again, and it has remained so to this day.
Athlete's Foot, which is a skin infection caused by a fungus, can also cause smelly feet. Other factors that can cause smelly feet include certain medications, some diseases, poor hygiene, harsh environments, wearing poor-quality shoes and over-wearing shoes.
Some serious illnesses can cause your breath to have a strange chemical odor. The smell is different from halitosis, or bad breath caused by poor oral hygiene. The breath of someone with uncontrolled diabetes, for example, may have a sweet or fruity odor. It's a sign of a life-threatening condition called ketoacidosis. Liver disease may cause breath with a musty, ammonia-like smell. An intestinal blockage may cause the breath to smell like feces. Breath that has a fishy or urine smell could mean kidney failure. Other possible causes of unusual breath odors include sinusitis, lung abscess, and esophageal cancer.