[dennisw]

https://www.tractorsupply.com/tsc/product/durvet-ivermectin-paste-187-608-g?cm_vc=-10005
Apple Flavored Ivermectin 1.87% Horse Wormer Paste, 387772

$3.49 per tube

[dennisw]

https://www.horse.com/item/ivermectin-single-dose-paste-wormer-187/SLT500400/

[BobL]

At the Tractor Supply link you posted, one of the reviewers for the horse version of Ivermectin wrote:

“Excellent product overall. Doesn’t taste too bad either”