Allwormer Paste for Horses & Foals and Ponies Make the whole experience easier for you and your precious horse by simply choosing the smallest horse wormer. A convenient low volume option Difficult for the horse to spit out Treats horses up to 600 kg (LV Horse variant) Safe to use in horses of all ages, pregnant mares, and stallions Active(s) Each syringe contains: 238 mg/g Praziquantel 19 mg/g Ivermectin Promectin Plus LV Allwormer Paste for Foals and Ponies (150 kg – 300 kg): 3.15 g Promectin Plus LV Allwormer Paste for Horses (300 kg – 600 kg): 6.3 g