Flea prevention products are designed to keep pets, such as dogs and cats, free from fleas and other parasites. These products come in various forms, including topical treatments, oral medications, and flea collars. They work by either killing fleas on contact or preventing flea eggs from hatching, ensuring that pets remain comfortable and healthy. Regular use of flea prevention products is essential, especially in warmer months when fleas are more active. Many veterinarians recommend starting these treatments early in the season and continuing them throughout the year to protect pets and homes from infestations.