Kin + Kind Flea & Tick Lemongrass Repel SprayPlant Powered. Our vet formulated products use plant based ingredients for happier pets and a healthier planet. Each ingredient, including every essential oil, is vet approved to ensure safe concentrations for your pet. So apply with confidence! Protect and Repel: Use the power of plants to repel and protect against pests. Guaranteed effective for dogs and cats. Plant Powered: Our vet formulated products use plant based ingredients for happier pets