Canada b.c here :)
I have a horse I've owned for almost a year, and im more keen on deworming twice a year( spring and winter) because im afraid 4 times a year is too much. He's alone in a fairly big paddock, manure is picked everyday.
I gave him BIMECTIN PASTE DEWORMER in april, but im not sure what to give him in october, our barn owner wants to deworm horses every 3months also,
What are your thoughts, is deworming 2 times a year ok, or should I change it too 3 or 4 times a year.