Vetality Naturals Flea & Tick Spray for Dogs is a powerful, yet gentle botanical blend of essential oils proven to kill and repel fleas, ticks & mosquitoes. Prevents flea reinfestation by killing flea eggs & larvae before they develop into biting adults. Safely protects your pet and helps prevent skin reactions and flea bite dermatitis from biting bugs. Paraben Free. For Dogs & Puppies over 12 weeks of age. Safe for use around children and pets, when used as directed.