She told GB News: “It’s not actually too difficult. All our elephants are really well trained, and they are involved in what’s called positive reinforcement training. “So by coming on to the scales, they get a nice little treat. We have what’s called the training biscuit that we’ve created which is loads of hay and nutrients, it’s just really yummy for them, a bit like a dog biscuit really, and they love coming onto the scales for that. “We’ve g…