PETA, the American animal right organization, states, “Animals are not ours to eat, wear, experiment on, use for entertainment, or abuse in any other way.” However, almost in every area of human life where animals are involved, animal abuse is also present. For example, factory farming is where living creatures can suffer the most. Conditions in which they are kept are often horrible. Not only are animals deprived of basic things (such as voluntary reproduction), but they are placed in stressful unsanitary environment, fed with antibiotics, and have too little space to move. Around 90% broiler chickens which are bred on factory farms are not capable of walking properly as a result of genetic modifications: their bodies are too large for their feet to support them.