"Natural health and nutrition have been a passion of mine for over 35 years and I have dedicated extensive amounts of time to the understanding of pet aging and its critical link to nature.  As dogs age, or are affected with arthritis or hip dysplasia, they lose the ability to move like they once did.  The Lift-N-Aid™ allows older dogs to be maneuvered up and down stairs or into and out of cars without lifting the entire weight of the dog."