I worked my sheep, running them through the chute, taking fecal samples. A combination of the extreme heat, 100F to 112F degrees for two months, no rain, no grass and on dry lot has taken its toll. Plus some of the ewes had lambs on them, drawing them down. I weaned ram lambs 2 weeks ago, there are 4 ewe lambs still on their moms.
With only one field fenced, I can’t rotate the sheep to different pastures, so the Barber Pole worms have had a party. Barber Pole worms attach to the intestinal wall and suck blood. A large load can cause anemia and death. I have culled and bred for parasite resistance. Normally my sheep have very low count numbers, but everything combined has been hard on them.
I have ewes that normally have a count under 300, but now their count is several thousand. I ran them through the chute again yesterday and wormed those that needed it and took fecal samples from 8 more, that finished that bunch. I processed those, counting worm eggs under the microscope. I’ll run them through the chute again this morning and worm them. Most are not bad, but a far cry from where they were in April, when I last checked.
Worms will go dormant in winter and I’ll get the flock cleaned up. I’ll be working on fence and cleaning fence row this winter, so that will give me more pasture for them.
Moving them twice in 6 months was stressful. Even though I’ve been here for a year, this summer has been really stressful and hard on them. I’m kinda bummed about the worm count, but all factors considered, it could be a whole lot worse. I can’t fault any of them for being wormy, I’ll worm them and take it from there.
I’m using Panacur on most of them. There is 3 or 4 that I’m using Valbazen on. They all will get treated twice, wait a few weeks and test again. Normally I only worm 2 or 3, but this hasn’t been a normal year. Being able to check fecal samples under the microscope gives me a clear picture of where they are parasites wise and is a valuable tool for the health of my flock.