The formal classification of the land snail, Allogona profunda (Say), is as follows: Domain: Eukarya. Kingdom: Animal. Phylum: Mollusca. Class: Gastropoda. Order: Pulmonata.
The nose is a part of the body rich in blood vessels (vascular) and is located in a vulnerable position protruding on the face. As a result, trauma to the face can cause nasal injury and bleeding. The bleeding may be profuse, or simply a minor complication.
In most cases a bleeding dog nose is caused by a fungal infection or or cancer such as a canine nose tumor. It can also be caused by excessive sneezing, which will result in a temporary condition. The most common cause of a bloody dog nose is a fungal infection or cancer.