“NOT HAPPY, USUALLY ALLIVET GETS IT RIGHT BUT i ORDERED FOR MY 20LB DOG AND THEY SENT ME THE HEART WORM MEDS FOR THE 9LB ONE WHICH i ALREADY HAD THE HEART MEDS FOR SO I WAS MAD AND DETERMINED TO GO TO AMAZON AND BUY IN BULK THE IVERMECTIN AND JUST MEASURE IT OUT WITH A SYRINGE!”