No vegan advocates so animals can have driver's license or children might own guns. This thread is mostly about negative rights : basically the right not to be assaulted., freedom from slavery and etc.So basically animals could be rendered in range of intellect/cognitive ability insufficient qualify for rights that human have. For an example I doubt that even most vegans would advocate for same responsibilities and rights for animals that human have, ie being hold responsible for their actions in court in equal manner to humans, right to a legal defender, right to own property etc.