i use 1/10 of a cc per pound and in the same way craig said to use but if you just bought the dog or not sure if it has heart worms or not i would only give a quarter of the dose cause the full dose might kill em. oh and make sure u get ivomec NOT ivomec plus.
Zaneo, did you mean 1/10 cc per 10 lbs (not every 1 lbs)? My vet actually advised me to use 1/10 cc per every 11 lbs. I try to give extra. I go off of this formula; 50 lb dog .60-.75 cc. A 100 lb dog Id give about 1.2 cc