As Simon explained, the foundation aims to "rescue dogs" and "train them to be Service dogs, [to help] people with disabilities," primarily the deaf. It also provides free veterinary surgeries to pets belonging to low-income families, and trains dogs to help Soldiers returning from combat in Iraq and Afghanistan deal with post-traumatic stress disorder. Simon said the money he used was "well spent just for the pleasure it gives me." The training program has a 20% success rate, because many of the rescued dogs "have physical and psychological problems" but the dogs who cannot be trained are put up for adoption. The foundation is non-profit, does not accept public donations, but does receive some federal government funding due to a bill written and passed by Senator Al Franken. In 2011, Simon established and self-funded the Sam Simon Foundation Feeding Families program, a food truck which delivers vegan food to low-income families; the program helps feed some 200 families per week. He donated an undisclosed sum to the Sea Shepherd Conservation Society in 2012 for the purpose of purchasing another vessel for their fleet, the MY Sam Simon, which was unveiled in December 2012. Simon was also a board member for Save the Children, and hosted the largest annual fundraiser for PETA, who named him an Honorary Director and their Norfolk, Virginia headquarters building after him. Simon has stated that animal rights charities have been his main target for donations, over other causes like human disease and environmental damage, because "your money can bring success" with visible results. Simon stated in 2011 that there is "nothing [which gives him] more pleasure than" helping others via his charities, and gave away most of his fortune.