Digestive irritation. Some dogs are simply sensitive or allergic to rawhide or other substances used in their manufacture. This can cause problems, including diarrhea.

Can rawhide upset dogs stomach?

Rawhide digestibility can vary from dog to dog and from chew to chew. ... It is best to manually remove the chewed up rawhide before the dog ingests it, as it can not only potentially cause an esophageal or intestinal obstruction, but it can last for months in his stomach, causing gastrointestinal issues.

Can chew bones cause diarrhea?

Along with food changes, an introduction of new treats, bones, or other chew toys can cause diarrhea.