Horse paste, baby.
Seriously, hit the tack store and get the ivermectin paste. It’s inexpensive and works.
LOL, thanQs
Ivermectin, for veterinary use, is still available at https://www.tractorsupply.com/tsc/search/ivermectin. The horse paste/gel comes preloaded into syringes with set marks to deliver 50mg per click...https://www.survivalistboards.com/threads/treating-covid-with-ivermectin.956864/page-4
This place has https://homelabvet.com/ ivermectin horse paste/gel and also capsules for dogs (may be made in Ukraine). It may take a week or 2 to receive it, however. The shipment came from Ukraine.