Alrighty, I've just about had it with worms (of any kind, really, but more importantly the ones that are in my pup's poo!). I just had him de-wormed for the millionth time last month. I just don't get it! He's been on Frontline since we got him in April, and I try to keep the backyard as clean as possible! How does this happen? The only time he doesn't play in the backyard is when I take him to the park in our housing complex. I know other dogs play there, so maybe I should stop taking him? That would really suck. I've seen stuff about a preventative that he can take...how much does that cost? I guess I'll be making another trip to the vet...Also, the worms weren't moving at all. They just seemed to be hanging out. Does that make a difference? The last time he had worms they were all wrigly and ugh. Thanks guys.