I gave my 10week old puppy the hartz rid worm liquid after seeing worms in in stool. He took it on Wednesday night and this morning (which is Friday) he started passing this clear liquid with worms. Ive search the web to see if i cant find out if this is supposed to happen but i havent found any information. I ran into this site and now i am a little concerned. Has anyone used the rid worm liquid on there puppy????