Thanks, i appreciate the kind words. The literature i read says prazi (as well as albeza kills many many types of worms and it did kill the smaller ones but it was by no means in one dose. I remember when i first read online that prazi was the cure and i waited 2 months to recieve 1 pill. Looking back now i severly regret waiting that long for 1 pill when it cld be purchased at any pet mart. And since discovering that 1 pill wouldnt do the job i have taken many dog / fish wormers with prazi.