Yes, or from intermediary hosts that happen to be carrying worm eggs. The worms won't parasitize or reproduce unless they're in a specific host, but bugs, slugs, mice, can carry them around,Skinny rooster wrote: ↑Sat Dec 23, 2017 9:51 amDo they get this from being outside? How would you know if they had it, would you see it in their manure?
They can have worms and you would never see one...or only the odd dead or dying one in manure...the only way to be sure they don't have worms is to have a fecal float test done or to deworm prophylactically.