I have six chickens so I don't want to buy a huge amount of stuff I'm not going to use. They seem happy, are laying well, eating, sleeping etc but I found a red mite when I was checking the coop the other day so I figure there are far more elsewhere. They haven't been treated for anything else and we have plenty of wild birds in the garden so they may well have other things going on. Our local feed stores are at least an hour round trip and I don't need anything else for a month so I'm reluctant to go. Will any of this work? This is a small bottle of bird spray with budgies on the front https://www.amazon.com/Duramectin-I...TF8&qid=1493396143&sr=8-5&keywords=ivermectin This is 1.87% ivermectin paste https://www.amazon.com/UltraCare-Mi...TF8&qid=1493396143&sr=8-4&keywords=ivermectin Please advise if you can, I have no clue how to do this, how long to remove eggs for (do I just trash them or can I feed them to my dogs?) Thank you!