If you have a roof over your head, enough to eat and a little to spare—and you love animals—there are millions of cats and dogs in the U.S. that need help. If you want to give to the welfare of animals, these noble nonprofits are worth looking into: The Humane Society The Humane Society is one of the oldest and most trusted animal welfare institutions in the country. They campaign for better laws to protect animals, reform industries, provide emergency response and care for d