Amazon has gotten too expensive since they started kicking out all the little guys. Even eBay can be bad, but not as much. I recently got the generic nitenpyram from Happy Pet Labs. It seems to also work just as well as the big brands. I bought this one here: https://happypetlabs.com/collections/flea-medicine-for-flea-control/products/nitenpyram-12mg-for-cats-and-dogs
They also had one for bigger dogs. https://happypetlabs.com/collections/flea-medicine-for-flea-control/products/nitenpyram-57mg-for-cats-and-dogs
I also like LCD’s products, their lufenuron is excellent. But yeah, it seems like any of these should do.
