You look at a herd of cattle and well they all look the same... but they know. They all have an individual personality and those personalities change from day to day. They can have their grumpy days and their happy days and their serene days. But it's unpredictable. You can't be off in outer space when you're dealing with animals.
There are people all over the world who like to write fan letters in the voice of their pet: 'Hello my name is Fifi and I'm a labrador and I think you're great. Paw paw!'
