Do Placebos Work For Animals? Yes, Weirdly Enough… A placebo can only work if someone (or something) believes it will. So how can animals be fooled by the placebo effect? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Water scarcity map Why It’s Almost Impossible to Ride a Bike 60 Kilometers in One Hour Why Are There Parallel Universes? Optogenetics – Using Light to Control the Brain and Your Pain Could We Make The Perfect Energy Source? Can Humans Control Lightning?