Find out expert advice on purchasing pet products you might not know. Recommendations include buying dog boots in pairs as front paws are usually bigger, getting dog life jackets with front floats, opting for dimpled pet wipes for efficient cleaning, considering scented dog supplements, avoiding choking hazards by purchasing the right size for dog chews or those with a hole, choosing products with higher rubber content for durability, and using non-metal dog gear for airport security. The importance of informed pet product choices is emphasized.