Beaphar One Dose Dog Wormer is for the routine control of common roundworms and tapeworms in dogs. The tablets contain nitroscanate and are given with food, making them easy to administer. Beaphar One Dose Dog Wormer is suitable for dogs and puppies from 2 weeks of age and weighing 6–20kg. For dogs weighing more than 20kg, you will need Beaphar One Dose Dog Wormer, four tablet pack which is available here. For puppies and small dogs weighing less than 6kg, use Beaphar One Dose Small Dog Wormer which is available here.