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.
How long do basset hounds mixed with lab live? The average life expectancy of a Basset Hound is between 10 and 12 years, and the life expectancy of a Labrador Retriever is also between 10 and 12 years-so it is likely tha â¦ t a crossbred will live to around 10 or 12 years old also.he average life expectancy of a Basset Hound is between 10 and 12 years, and the life expectancy of a Labrador Retriever is also between 10 and 12 years-so it is likely tha â¦ t a crossbred will live to around 10 or 12 years old also.