I am a dog trainer who can understand dog language, and I understand dogs' hearts better than ordinary people. A pregnant woman came to ask for help with a husky that was protecting her food. However, I bluntly suggested that the dog be euthanized, which made her retort excitedly. It turns out that this husky has hurt people many times, but the owner has always doted on and indulged him. I adhere to the bottom line of professionalism and safety, use reason to protect the harmonious coexistence of people and pets, and convey the concept of scientific pet raising and responsibility first.