About This Product Clinically proven, Bob Martin Clear 3 in 1 Flavoured Wormer Tablets for Dogs is an effective treatment against all intestinal worms commonly found in the UK and Eire.One Dose Tablets_x000D_ 3 in 1 Wormer Treatment_x000D_ Effective in One Dose Tapeworms, Roundworms, Hookworms, Whipworms_x000D_ For Medium & Large Dogs Up to 40kg_x000D_ UK Authorised - Veterinary Medicinal ProductDirections for Use Weigh your dog carefully before calculating the dose. Give 1 tablet per 10kg (22lbs) bodyweight. Do not give any other dose than recommended without consulting your veterinary surgeon. The tablets should be given directly in the mouth of your dog but if necessary can be disguised in food. The tablets are scored into halves to enable a range of weights to be treated. 3-5kg ½ tablet >5-10kg 1 tablet >10-15kg 1½ tablets >15-20kg 2 tablets >20-25kg 2½ tablets >25-30kg 3 tablets >30-35kg 3½ tablets >35-40kg 4 tablets For dogs weighing over 40kg additional packs will be required. Give one additional tablet for every additional 10kg bodyweight. Contents: 4 tablets = treatment for dogs up to 40kg