Otis had in mind to send it to all the companies that test medicine on animals.
When Charlotte came, Lin complained that Otis refuzed to sign the petition.
Otis explained that animals have rights but people are more important than animals.
Anyway, you can't give medicine to people before testing it first.
When the girls insisted, Otis called them hypocrites and said he would sign the petition the day they stop eating meat, drinking milk and wearing leather shoes