u/BrackenBun

Good evening all, I'm q veterinarian working in small animal practice and recently got a consult for "worms in feces", 2 dogs, only one was affected.

Upon seeing the pictures, non microscope, no scale, so not shared here as per group rules, I quickly discarded the possibility of cestodes or nematodes.

The specimens appeared to be cylindrical, tapered at one end, segmented, and numerous in the feces shown in the picture.

To me they seem suggestive of arthropod larvae, but I would expect those to be hatched from eggs deposited on the feces outside the patient. These were clearly passed along with the stool.

I keep researching but still find myself at a loss.