Hemorrhagic gastroenteritis (HGE): According to some studies, smaller dogs are more likely to develop hemorrhagic gastroenteritis.
出血性胃肠炎 (HGE)：根据一些研究， 体型较小的狗更容易患上出血性胃肠炎。
英语百科
Hemorrhagic gastroenteritis
Hemorrhagic gastroenteritis (HGE) is a disease of dogs characterized by sudden vomiting and bloody diarrhea. The symptoms are usually severe, and HGE can be fatal if not treated. HGE is most common in young adult dogs of any breed, but especially small dogs such as the Toy Poodle and Miniature Schnauzer. It is not contagious.