Just as we reject racism sexism ageism and heterosexism we reject speciesism. The species of a sentient being is no more reason to deny the protection of this basic right than race sex age or sexual orientation is a reason to deny membership in the human moral community to other humans.
The private sector must play a role in ensuring the prosperity and health of the people who comprise its market. It is time for the private sector to become a proactive partner contributing to the efforts of governments and philanthropies.