Re: [IceHorses] Worming

[Janice McDonald]

A person who runs a boarding barn told me the horses that were fed
feed thru wormer year in and year out inevitably developed a worm
load, and he felt it was because worms acclimate to low levels of
things, and what worms it targets, leaves the left over ones to
flourish and multiply.
Janice--
even good horses have bad days sometimes.