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.
12-14 years, oldest living border collie was 26!! The Border Collie is a medium sized bundle of energy, looking rather like a lightly built Australian Shepherd without a bob-tail. The body is slightly longer than the height at the withers. The skull is fairly wide with a distinct stop.