I have a brand new bottle of Sheep & Goat liquid B-12 that has never been opened. I also have a jug ( 1 liter) of Ivomec Drench for sheep. This is what we've wormed our Nubian goats with for many years now, per our Vet's advice. We only wormed about twice a year, as needed. This was purchased new and just opened the last week of the year. We sold our last few goats and I wormed them before they left. I drew out 75 cc's from the jug. Both of these have been kept in my basement at a constant temperature. I'm asking $75.00 for both and they will have to be picked up in Columbia. I have several nice "goat coats" for babies that I'll throw in for free.