Animals' Angels Inc.
Animals' Angels Inc. is a 501 (c) 3 non-profit organization in Maryland. With full-time investigators in the United States, Mexico, and Canada, their focus is on improving conditions for farm animals.
ASPCA
The ASPCA's mission is to provide effective means for the prevention of cruelty to animals throughout the United States.
The Humane Society
The Humane Society of the United States is that nation's largest and most effective animal protection organization.