I sure as hell wouldn't want any horse of mine associated with them either. As for your question: The internet is not protected by the same laws as businesses that have a base in a given country (making them liable to that country's laws) which makes it very hard to have photo's removed from any website if they were able to download the image from the net. It is a real problem. Basically if you upload a photo (or anything) to the internet you are making it available for all to see and use. That is one of the problems associated with the music industry and why we are able to download songs and movies for free from various websites. Although it is called 'illegal downloading' it isn't strictly illegal since it is obtained from the internet which has no international governing body. To date, only images of child pornography are governed by law, sad but it is the nature of the beast.
Morale of the story: Careful what you put on the internet.