We also had a story on a similar topic. The case was in the 90s, the food itself wasn't what was, so the dogs were happy to buy any unsuitable by-product for people, the good was where. We lived with a friend in a private house; she has two of her own dogs, on natural food, and mine, the metis spaniel, a crooked, naughty jumping face on a diet after enteritis. The neighbor pulled a bunch of beef carcasses, including bull hernia. Imagine, I am standing in the kitchen, a gentle trembling fialko, I hold this unit in my hands with two fingers, and I think about how to cut it... or so to weld, and here the dogship jumps, pulls the object out of his hands and immediately hurts into the yard, because he knows what to scratch. Furthermore, all those who wanted could observe how a dog with a whirlwind in the teeth is carried in the courtyard, and behind it is a stunned mistress with a cry of "fu!" Get back immediately! It is not yours!"