Prescription required: This product can only be supplied to you with a valid veterinary prescription. If you don’t have one, we can organise with our partner veterinarians for you at a cost of €5 per wormer type. Required Steps: Purchase your required wormers - prescription fees are added at checkout. We will contact you to gather information on animals and carry out a simple Proper Assessment Protocol Prescription Issued Your order will be dispatched Equest Description Now Treats Up To 700kg Equest - The longest lasting wormer available which treats against large and small redworms, large roundworms (ascarids) and seatworms (pinworms), lungworm, hornet larvae and bots, except tapeworm. Moxidectin stays up to thirteen weeks in the body killing worm eggs and larvae for that period. Repeat every 13 weeks. No reported resistance. Kills approximately 80% of developing encysted small redworms with a single dose. "Controls ALL stages of encysted small redworms, that's inhibited and developing stages with a unique SINGLE standard dose - killing these larval stages before they emerge and cause potentially fatal intestinal damage". Contraindications:Do not administer to young foals less than 4 months.Do not administer in case of known hypersensitivity to the active ingredient or to any other milbemycins and to any other ingredients of the veterinary medicinal product. "Department of Agriculture, Food and the Marine Internet Licence No: INT/LK/075"