Australian Cattle Dog: The dog who holds the Guinness record for longest life span was an Australian Cattle Dog named Bluey, who lived to be 29 years old. Thatâs astounding. I donât know of any ACDs who have approached that record, but I do know this breed can live a good 12 to 15 years, sometimes longer.
Diabetes Mellitus is a major risk factor for Peripheral Arterial Disease. A leg turning black and cold may be a sign of severe arterial insufficiency resulting on gangrene. Also, another condition called Venous Insufficiency may cause the leg to turn dark red or bluish when the person is in a sitting or standing position. Gangrene.
Mostly dark-colored foods and iron pills cause black stools. But bleeding in the upper GI tract due to peptic ulcers, gastritis, and cancer can also turn your poop black. Black poop can be caused by dark-colored foods and drinks you had â say black licorice or blueberries. Taking iron supplements or certain painkillers can also turn your poop black. More serious causes include bleeding in the upper GI tract due to peptic ulcers, gastritis, esophageal varices, or cancer.