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.
Labrador Genes Automatically Limit Their Lifespan. 10 to 14 years old may not sound particularly old, especially for a fit and healthy dog, but there are a couple of factors that will automatically limit a Labâs lifespan to some extent. The general rule of thumb is that smaller dogs live longer than their larger counterparts.