I see that dawg also recommends alternating valbazen with Zimectrin Gold or another wormer with the praziquantel in it. I may pick up some ZG this weekend. I feel mildly concerned about dosing the birds with so much, but better chemicals than tapeworms feeding off of them. Pumpkin seeds aint' gunna cut it! I'm somewhat amused/horrified that folks seem to think DE, fermented feed (which I do) and apple cider vinegar (I also use) act as wormer or preventative for their chickens. Nope, doesn't work that way.
People who "worm" that way probably don't have chickens with infestations, or visible infestations. So they think it works. How would you know, unless you have the bird tested for parasites before and after?
I'd buy gallons of the stuff!!!
... it's a dirty job but someone's gotta do it!
I know y'all can understand
. That's the job of a farmer, so called farmer.. 
Oh, and this photo was taken in the shade, so no sun glare. See the photo following to see what the sun does to the color of the Ameraucana eggs! The Marans eggs still look nice, shade or sun!

