The first step to remedying your pet's diarrhea is to figure out what the major trigger is. Identifying the cause and effectively dealing with it will no doubt help your dog's diarrhea. Also, applying homemade remedies such as rice water, cottage cheese, boiled potatoes without skin, herbs, over-the-counter medications for humans, probiotics, herbs, pumpkins, boiled yogurt can help cure your pet's diarrhea.