Regarding Alzheimer's, high iron levels in your blood can lead to the production of free radicals that can damage neurons in your brain. It's also believed that iron accumulates at high levels, and is extremely reactive, in the beta-amyloid plaques found in the brains of Alzheimer's patients.
Life Span. Border Collie lifespan is naturally from 9 years to 17 years. The average lifespan for a Border Collie is 12 years. The leading cause of death for these dogs are cancer at 23.6%, old age at 17.9% and cerebral vascular afflictions at 9.4%.hink about this it only takes 16 ounces of chocolate to kill a 20 pound dog. In event of accidental consumption induce vomiting and contact/visit your vet immediately. Border collie veterinary medicine and study focuses on the main ailments which plagued the breed.
An average male collie weighs between 60 to 75 pounds and stands 26 inches at the shoulder. The female collie weighs from 50 to 60 pounds and is 22 to 24 inches at the shoulder. The sheltie runs from 13 to 16 inches tall at shoulder height and weighs from 20 to 25 pounds. The collie muzzle is longer than that of a sheltie. Both the rough collie and the sheltie carry a full, lush outer coat over a thick undercoat.