There are all types of animals in the world. Animals are known as heterotroph which means other organisms must be eaten to be able to survive. The word animal itself comes from the Latin language, and the meaning of it is breath. All animals are considered to be one of many various sub-groups, and some of these include vertebrae, insects and spiders to name a few. The type of animal tattoo design you design to get will determine what it means. For instance, if you get a wolf tattoo, this is a symbol of power. Wolves were predators that used to be considered cunning and even evil by some. However, in the later years, wolves became more known to be in packs and close to each other which could be a symbol of loyalty. There is a wide variety of animal tattoos to select.