There are an estimated 3,500 animal shelters in the United States alone that take in over 6 million dogs and cats each year. Unfortunately, less than half of these animals in need ever find homes, but shelters still need funding to support them. The good news is that there are many ways to help shelters, from volunteering at a local shelter to fundraising for animal charities. We can all help animals in need; learn more about how to help animal s...