Are Lawn Mushrooms Harmful to Dogs?

Signs that a dog may have eaten a toxic wild mushroom are vomiting, diarrhea, drooling and watery eyes. The dog may also manifest symptoms such as slow heartbeat, lethargy, a tender abdomen, depression, jaundice and seizures. A pet displaying these symptoms should see a veterinarian, and the suspected mushrooms should be put in a paper bag for examination by the doctor.