http://pets.webmd.com/dogs/why-do-dogs-eat-grass WebMD: Why Do Dogs Eat Grass? WebMD’s WebMD Pets: Why Do Dogs Eat Grass? eat grasses http://pets.webmd.com/dogs/why-do-dogs-eat-grass WebMD: Why Do Dogs Eat Grass? http://pets.webmd.com/dogs/why-do-dogs-eat-grass eat to puke http://pets.webmd.com/dogs/why-do-dogs-eat-grass Pets Web MD: Why Dogs Eat Grass; Causes and Prevention