Who fights better between a dog and a cow?

Look at what kind of cattle, no matter what kind of dog, can't beat bison and buffalo. In fact, even lions can't prey on buffaloes alone, but if they are cows, large dogs can almost kill them, but the overall combat effectiveness is still very high. After all, the best cow and the best dog are one to one. I think the dog must have been chased by a cow. Seriously, don't talk about dogs Even lions and wolves who are alone can only run when they meet the most NB cattle. Besides, rhinoceroses are not cows. The weakest cow should be a domestic cow, and that is a chihuahua? Teddy dog? Bildoge? A cow can pick out the three of them, and even a heifer can pick out chihuahuas.