Dust mites are microscopic, insect-like pests that generate some of the most common indoor substancesâor allergensâthat can trigger allergic reactions and asthma in many people. Hundreds of thousands of dust mites can live in the bedding, mattresses, upholstered furniture, carpets or curtains of your home.
About the aging Labrador Retriever. Since the average life span of a Labrador is 10-12 years, you must consider a 7-8 year old Labrador aged and in the later one third of his life.
Life Span â the average lifespan of a Labrador is 12 â 14 years. Health â Labradors are a relatively healthy breed, but they are prone to some hereditary problems such as hip and elbow dysplasia. They are also at risk of eye problems like cataracts.