There are different materials from which to feed the pet. It is also important to prioritize your needs and find your espcífico feeder in case you need to eat high, you are too eager to eat or your long ears hinder you and are impregnated with food. Many of our four -legged friends shun from stagnant water, so automatic sources with current simulate the water of nature and suppose a great option so that they do not suffer from water. In addition, automatic feeders are a very valid option to be able to follow specific diets.