when I did the bread that did not work out so good, and doing each individual bird was a pain,why can't this be simple.It's not that simple... If you want to de-worm your chickens, the best way would be to do each one orally with a syringe or squirt the Valbazen on a piece of bread. Repeat in ten days.
Non laying hens and roosters drink about 5% of their body weight per day, laying hens drink about 13% and growing chicks drink about 20%. So if you have a mixed flock and put wormer in the water, some will get over medicated and some will get under medicated because they drink different percentages. Make sense?
-Kathy