Are you withholding feed for at least 24 hours before giving them the dose? That is supposed to help. Then don't feed them for at least 3 hours after. I think I finally got rid of the tapeworms here with Zimectrin Gold. They got a big dose, a big pea sized dose. One tube only treated about 5-6 birds, that's how much I used.
Glad you saw the rattlesnake. We had one coiled up behind a bucket in the poultry house hallway a few days ago. I moved it out to a prickly pear patch a little bit away. They get to stay in the yard but they are not allowed in pens or the hallway![]()
You are brave a) because you handle it live, and b) that you let it stay near by.