Clinical signs

-Frequent evacuation of watery feces &may contain blood or sherds of mucous and have unpleasant odour.

-by auscultation of intestine →increase prestaltic sound .

-body temp.→↑in case of infectious disease (bacteria or virus).

-M.M → *congested in infectious 

            *pale in parasitic infestation

   *icteric in hepatic dysfunction(fasciola)