well with liquid ivomec people normally dose there dogs at 1/10 of cc per pound of body weight. That itself is actually considered a overdose a small one but a od none the less. If i am mistaken someone please correct me but i believe 1% ivomec straight out of the bottle is 10mg of ivermectin per ml. I suck at math so a fifty pound dog only gets hafe of a ml witch is equal to 5mg of ivermectin. so if my math is right witch it rarely is. I believe that equals out to almost triple the normal amount? Like i said some one please correct me if i am wrong.