Inhumane experimental surgery on animals

Nature 
Animals are subjected to experimental burns, parabiosis (the surgical connection of two individuals), grafting of limbs or organs (possibly from other species), displacement of limbs to other locations on the body, and mutilation of genitalia to observe changes in mating habits. Demonstration surgery on animals may also be performed for educational purposes.
Aggravated by 
Value(s) 
Type 
(E) Emanations of other problems