To ensure administration of the correct dose, bodyweight should be determined as accurately as possible; accuracy of the dosing device must be checked.
Sheep
Give as an oral drench at the rate of 5 mg fenbendazole per kg bodyweight (1 ml per 5 kg bodyweight).
Bodyweight | Dose |
Up to 15 kg | 3 ml |
16–25 kg | 5 ml |
26–35 kg | 7 ml |
36–50 kg | 10 ml |
51–65 kg | 13 ml |
66–75 kg | 15 ml |
Over 75 kg give 2 ml per 10 kg. | |
Cattle
Give as an oral drench at the rate of 7.5 mg fenbendazole per kg bodyweight (3 ml per 10 kg bodyweight).
Bodyweight | Dose |
50 kg | 15 ml |
100 kg | 30 ml |
150 kg | 45 ml |
200 kg | 60 ml |
250 kg | 75 ml |
300 kg | 90 ml |
350 kg | 105 ml |
Over 350 kg give 15 ml per 50 kg. | |