Under Available Templates, do one of the following: To use one of the built-in templates, click Sample Templates, click the template that you want, and then click Create. To reuse a template that youâve recently used, click Recent Templates, click the template that you want, and then click Create.
Blood in the stool can be bright red, maroon in color, black and tarry, or occult (not visible to the naked eye). Causes of blood in the stool range from harmless, annoying conditions of the gastrointestinal tract such as hemorrhoids to serious conditions such as cancer.
The most common reasons for a bloody stool are parasites or an intestinal tract problem. Dog stool blood can indicate minor problems such as constipation (when the blood is red and the stool is dry and hard) to chronic conditions such as a bleeding tumor.