We managed to toilet train cows (and they learned faster than a toddler). It could help combat climate change
- Written by Douglas Elliffe, Professor of Psychology, University of Auckland, University of Auckland
ShutterstockCan we toilet train cattle? Would we want to?
The answer to both of these questions is yes — and doing so could help us address issues of water contamination and climate change. Cattle urine is high in nitrogen, and this contributes to a range of environmental problems.
When cows are kept mainly outdoors, as they are in New...
