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.
As a very rough guide an adult female Labrador might weigh between 55 and 70lbs. An adult male Lab will weigh 65 â 80lbs. Female Lab weight will on average be lower than male Lab weight, but as you can see there is a considerable cross over.