After a dog at home is scalded by boiling water, the owner should wash the wound with cold water as soon as possible. It is best to use ice pack to cool down the scalded area urgently. If the burn wound is serious, the owner should first cool down the pet. Send it to the hospital as soon as possible; if the wound is small, the owner can buy scald and anti-inflammatory drugs and keep applying them to the dog until it gets better.