The reason why turtles pull black intestines
The turtle pulled out the black intestines, which was caused by the turtle's rectocele. This situation is caused by the turtle's diarrhea, and the turtle's cloacal device will be pulled out. It usually retracts itself.
When the tortoise enters hibernation, if the feces in the intestine are not completely discharged, it will turn black in the intestine, and then the black feces will be excreted after hibernation.
The intestinal tract of soft-shelled turtle is damaged, leading to intestinal bleeding, which will lead to black feces of soft-shelled turtle and pull out black feces similar to intestines. The best treatment is to add antibiotics to the water.