EFFECTIVE DOG FLEA & TICK CONTROL — Apex Plus flea and tick prevention for dogs kills adult fleas and also targets flea eggs, larvae, and prevents the development of flea pupae, ensuring a thorough elimination of fleas at all life stages. With tailored formulations for dogs weighing 5-22 lbs (Small), 23-44 lbs (Medium), 45-88 lbs (Large), and 89-132 lbs (X-Large), Apex Plus dog flea medicine offers a customized solution for various sizes, providing precise and effective protection. CIRCUMSTANCES FOR TREATMENT — Extra large dog flea treatment deals with addressing an existing infestation. When you're treating dog fleas or ticks, you're typically aiming to eliminate the parasites that are already present on the animal's body. Severe infestations may require veterinary input for effective treatment and subsequent preventative measures. CIRCUMSTANCES FOR PREVENTION — Extra large dog tick prevention focuses on keeping the infestation from occurring in the first place. Preventive measures are aimed at stopping the parasites from ever becoming a problem. Dog flea and tick prevention is proactive and aims to keep the parasites away before they become an issue. INSECT GROWTH REGULATOR (IGR) ADVANTAGE — The inclusion of (S)-methoprene as an IGR sets Apex Plus dog flea treatment apart by preventing flea eggs from hatching and interrupting the insect's life cycle, enhancing the product's efficacy in controlling infestations. The combination of Fipronil and (S)-methoprene works synergistically to attack the nervous systems of fleas and ticks while inhibiting the maturation of flea eggs and larvae, effectively breaking the flea life cycle. TOPICAL APPLICATION THAT'S SAFE FOR YEAR-ROUND USE — Apex Plus topical flea treatment for dogs is easy to apply, making the treatment process convenient for pet owners. The product is dispersed over the pet's body by natural skin oils, ensuring even coverage. Designed for monthly application, Apex Plus flea medication for dogs provides a year-round repellent against fleas and ticks, maintaining the health and well-being of your pet. LONG-LASTING WATERPROOF PROTECTION FORMULA — A single application of this flea medicine for dogs provides 30 days of continuous protection against fleas, ticks, and chewing lice, offering a hassle-free solution for pet owners. Apex Plus flea prevention for dogs becomes waterproof just 24 hours after application, ensuring efficacy even if your dog gets wet. This feature adds convenience for pet owners dealing with active dogs or living in rainy climates. THE VALUE YOUR PET DESERVES — Comprehensive and clear user guidelines are provided for each weight range, addressing common concerns such as bathing, application frequency, and potential interactions, ensuring pet owners have the safety and reliability information they need for proper use.