Do they still use animal ingredients?

Mars were boycotted by PETA for 2 reasons. Firstly they sponsored some grisly animal experiments mostly upon dogs whereas the animals were injected with chocolate extracts to see if the blood vessels were affected; obviously the dogs had to suffer and die to prove the point of this absolutely pointless experiment. Secondly they were now using an animal substance extracted from Rennet (extracted from calves stomachs). This gratuitous cruelty made Mars a leader in PETAs campaign to urge us all to boycott Mars products. I am a member of PETA and since I have heard nothing to the contrary, I can only ume that the boycott continues.