I'm going to get some Cydectin for my medicine cabinet, and I was curious if anyone knows whether or not you can use it on lactating does and still drink the milk, or if there is a time period that would be good to refrain from drinking their milk when you give it to them?? Also, I was looking on valleyet.com and the only Cydectin I saw was Cydectin Pour On, and Cydectin Oral Sheep Drench. When I clicked on the Cysectin Pour On, it said Cydectin Pour On for Cattle. Is that the right Cydectin to get? I think it is, and know that many things used for cattle are also used for goats unofficially, but it's not cheap stuff, so I just want to be sure. Thanks!