Dosage is not much different as it's based on the subject's weight.
The horse paste (my math) and human dosage (Mayo Clinic) is 0.2 mg/kg of body weight.
Doing the math:
Divide your body weight in pounds by 2.2, to get it in kilograms, and then multiply by 0.2 to get the proper number of milligrams in a dose for you.