It looks like the Aquasol may be about 10x more concentrated (it has 200 mg of fenbendazole per ml) compared to the Wormout product, which has 20 mg each of praziquantel & oxfendazole per ml, but without comparing dosing rates, that's not a definitive answer. Still, if a liter of Aquasol ends up going 10 times farther than a liter of Wormout, the price per dose is 1/10th the cost, even if the jugs cost the same. I think I'm going to create an account with the Best Vet Supply place so I can see their pricing. But I only see gallons for sale on their site, not liters, so may have to try giving it to goats myself.
I seem to recall Zaz was treating everything at her house, including all the dogs