Unbearable tick and flea irritation not allowing you to rein in your pet? Traditional collars too flimsy to hang on to your little one? You should try this silicone-based anti flea and tick collar then.Guarantees use and protection for up to eight months of wear (recommended to replace before that). Great for year-round seasonal flick and tea protection as well. Can hold in place weight of up to forty grams too.