Butorphanol Tartrate For Dogs. The recommended dosage in the horse is 0.1 mg of butorphanol per kilogram of body weight, (0.05 mg/lb) by intravenous injection. Medication for dogs including uses, administration, pharmacokinetics, precautions, adverse.

Medication for dogs including uses, administration, pharmacokinetics, precautions, adverse. Butorphanol tartrate is a prescription drug that’s classified as a controlled drug by the food and drug administration and the drug enforcement agency of the united states. The dose may be repeated within 3 to 4 hours but treatment should not exceed 48 hours.