Orion does not support rights for animals. They should be treated humanely but they do not have rights beyond that.

From Wikipedia

Animal rights, also referred to as animal liberation, is the idea that the most basic interests of non-human animals should be afforded the same consideration as the similar interests of human beings.[3] Advocates approach the issue from different philosophical positions, but agree that animals should be viewed as non-human persons and members of the moral community, and should not be used as food, clothing, research subjects, or entertainment.[2] They argue that human beings should stop seeing other sentient beings as property-not even as property to be treated kindly.[4]