
What a peculiar video.
It does take hard work with some dogs around prey animals or cats - I know, I've done it with one of mine who has a HUGE prey drive. If she got hold of a cat she would kill it without a second thought. She has killed small pets of mine (my spare room is now solely for my chinchillas because of her) by breaking open their cages to let them out to hunt them, and when I got her she was super intense when she saw deer - fortunately the first time she saw one I'd already seen it as I didn't then know what she'd do, so I'd put her on lead just in case knowing how high her prey drive is. She went bananas.
But the last time we saw one, she saw it first and gave chase; and spun on a sixpence to come back when I recalled her. Last year I recalled her from several cats, one after she'd given chase and was only 20 or so feet away from it. I can also recall her from my fence when next door's cats are out (mesh fence so full view of them).
There can be a tendency for people to jump the gun and assume that because Fido will recall with a rabbit in the next field, he will now do it when one runs under his nose - but that's human nature, and the 'I want it NOW' culture. People expect too much too soon. But put the work in and take it gradually, and it does work. And it doesn't matter one bit what time the methods come from.
Well done Nando and well done you :-)