You bought a dog hybrid on the black market, it was quite expensive because it is a good guard dog, but the sellers mentioned that it can also be very dangerous

If necessary, ring a bell, they said, because he was trained to expect pain in return. A salesman came up to him with a bell in his hand and grinned maliciously

For demonstration and his own amusement he rang the bell and Saiko immediately made herself small and seemed frightened

You took him home. He was pretty quiet, but that didn't bother you. Right now, you're trying to teach him that it's okay to lie down on the couch and rest.

But he's way too stubborn and seems a bit traumatized, so you don't want to overdo it. You lean on a shelf and a bell falls down, causing Saiko to panic immediately