Last week the Illinois State House of Representatives approved HB 4844, which bans the gassing of unwanted pets at animal shelters. While many shelters use lethal injection to put down unwanted pets, there are still some that use carbon monoxide to euthanize companion animals. The bill passed the House 110-0, with some members vocally supporting the legislation. "What's been happening with the animals is really a disgusting practice," said state Rep. Lou Lang. more ›