Hi Rosemary owned dogs for all my 60 years and now have inherited a belgian malinois if you can stop her barking using kindness and patience please do as I will happily pay you if you are succesful and what difference does it make that a cow is a herding animal it still feels pain in fact cows feel a lot more pain in their pointless existence than a dog would feel from a training collar, have you ever seen a calf taken away from its mother the distress caused is very real. No one who eats meat or uses animal products should comment on cruelty to animals as they are commiting it themselves by eating animal products or dairy products