早上睡在床上，他肚子一直叫

When the Tummy's Grumblin'

A dog will seek out a natural remedy for a gassy or upset stomach, and grass, it seems, may do the trick. When ingested, the grass blade tickles the throat and stomach lining; this sensation, in turn, may cause the dog to vomit, especially if the grass is gulped down rather than chewed.