I've heard many mixed reviews of how often one needs to worm. Just curious what the norm is and what they really need. Also curious what wormer you use. I use Interceptor in the winter, and I can't remember the name of the summer one, but it covers fleas too.
I know with horses there is much mixed review on worming... some people only worm every six months

our boarding facility that my mom and I run (well I don't any more) requires every 6-8 weeks. Also I know with horses you have to rotate the product you give them.
Thanks