Filly No Mates! is a coarse mix – for feeding to your horse during the warmer weather. An effective, natural fly, flea, mite and tick repellent. This dried herb mix of mint, seaweed, fenugreek, neem leaves and lemon balm is simply added to your horses food. The mixture is also great for skin and coat condition. As the product can take up to 6 weeks to really get into the system, we recommend you start using Filly No Mates from early Spring onwards, to reduce annoyance caused by flies and midges.