For those who are worried about the other ingredients in Ivermectin horse paste, I would like to repeat on this thread the advice I offered on a previous thread. Get the injectable ivermectin - it is over the counter and does not require a prescription. Inject it into bread, cupcake, or muffin, and eat it. We do it for our pigs all the time. We are similar enough to pigs that it should be effective and safe. You can buy it at Atwoods or Tractor Supply. Link attached. tractorsupply.com/tsc/product/durvet-ivermectin-injection-1-sterile-solution-250-ml?cm_vc=-10005