Hope Animal Sanctuary celebrates the life of Lily.

This literature request form is for U.S. residents only. If you live outside of the U.S., please download and print your own leaflets using the link provided in the Newsletter. These suggested donation amounts cover our printing and shipping costs for IDA literature, posters, and similar items. Please note: these are suggested donation amounts only [...]

In Defense of Animals Calls On Montgomery County Park Service To Stop Wounding and Killing Deer

Police sharpshooters have begun killing deer in Montgomery Park, Maryland, in a misguided attempt to reduce the resident deer numbers.

IDA has created the “Outragies Awards” to highlight the bogus use of animals in cruel, repetitive and wasteful research.

We’re excited to share with you our brand new logo, shiny new website and a whole new look for In Defense of Animals.

We are happy to announce the World Premiere of our new PSA!

IDA list of Ten Worst Zoos for Elephants for 2012 once again exposes the suffering endured by elephants in zoos.

The fire department in Holley, New York is sponsoring the seventh annual “Squirrel Slam”…

In Defense of Animals (IDA), an international animal protection organization with over 100,000 supporters including 4,000 in Colorado…