Thanks guys...
Magnum, theyve already had one round of nemex (that stuff works wonders). Thanks for the heads up on the sulmet, never heard of it. Ill have to look the next time im at the feed store. I dont have any recent pictures, so ill have to take some if i get home while the sun is still up and post an update on them..

They use it for chickens and other live stock for the same thing. It won't say for dogs. My friend had raised and bred dogs since the 70's and he is the one that told me about it. A 16 OZ bottle is only like 12 bucks. Usually one bottle is enough and by that time they are big enough to have a higher water bowl and some are gone. Saves a lot of problems. look forward to the pictures.