weighing

Any idea? I typically just guess weight in adult sheep, and I don't have a method to weigh lambs other than just hoist them up and step on a bathroom scale, which then takes about 30 seconds of perfect stillness before it registers. I did this last year with a 105 lb lamb and it was difficult...

My family just acquired a semi-range calf who has a pretty impressive case of lice and I would like to worm his as well as deal with the lice. I have some Durvet Ivermectin Pour-On on hand but wanted to know if that was a good choice of wormer or if I should consider an injectable or perhaps a...