To ensure administration of a correct dose, body weight should be determined as accurately as possible; accuracy of the dosing device should be checked.
Cattle
Give as an oral drench at the rate of 7.5 mg fenbendazole per kg bodyweight (approximately 1 ml per 13 kg bodyweight).
Cattle | |
Bodyweight | Dose |
65 kg | 5 ml |
130 kg | 10 ml |
200 kg | 15 ml |
265 kg | 20 ml |
335 kg | 25 ml |
400 kg | 30 ml |
Over 400 kg give 5 ml per 65 kg. | |
Sheep
Give as an oral drench at the rate of 5 mg fenbendazole per kg bodyweight (approximately 1 ml per 20 kg bodyweight).
Sheep | |
Bodyweight | Dose |
Up to 10 kg | 0.5 ml |
11–20 kg | 1.0 ml |
21–30 kg | 1.5 ml |
31–40 kg | 2.0 ml |
41–50 kg | 2.5 ml |
51–60 kg | 3.0 ml |
61–70 kg | 3.5 ml |
71–80 kg | 4.0 ml |
Over 80 kg give 0.5 ml per 10 kg. | |