"Fresh feces" refers to recently produced or newly excreted waste material, specifically referring to the excrement of animals, including humans. Full definition
A sample of fresh feces is put into a special solution that causes any eggs that might be present to float to the top and adhere to a cover slip. (lbah.com)
Both can be diagnosed provided the veterinarian receives fresh feces. (napahumane.org)
This process takes a month and the roundworm larva is not infectious during this time meaning that roundworms can not be passed through fresh feces. (professorshouse.com)