Another influential philosopher, Peter Singer, argues that animal welfare and rights are interconnected and that animals have a moral status that should be taken into account. Singer contends that the capacity to experience pleasure and pain is a crucial factor in determining moral status, and that animals have a similar capacity to humans. He argues that speciesism, or the idea that humans are superior to other species, is a form of discrimination that is morally unjustifiable.
Enter the perspective, most famously articulated by philosopher Peter Singer (though Singer himself prefers "equal consideration of interests") and legal scholar Gary Francione. Rights advocates argue that sentient beings—those capable of feeling pleasure and pain—possess an inherent value that cannot be overridden by human convenience or profit. 3d bestiality comics link
(access to fresh water and a healthy diet). Enter the perspective