It's essential to contact your veterinarian immediately. They can properly diagnose the cause and recommend the appropriate treatment.
Possible causes of green, sticky feces in ferrets include:
* Dietary issues: Changes in diet, especially sudden ones, can upset your ferret's digestive system.
* Infections: Bacterial or viral infections can cause diarrhea and changes in stool color.
* Parasites: Internal parasites can lead to digestive problems and abnormal stool.
* Pancreatitis: Inflammation of the pancreas can cause digestive issues and diarrhea.
Please don't hesitate to take your ferret to the vet as soon as possible. Prompt treatment can improve your ferret's chances of a full recovery.