After Killing My Golden Retriever by Mistake, I Realized I Was Protecting Her

My golden retriever Nuannuan has been raised by my family for three years. He is the most considerate guardian of my daughter Xiaoxiao. Not to mention biting, even when strangers approach Xiaoxiao, he will only dare to stay in front of him. But that evening, it suddenly bit Xiaoxiao's arm, causing blood to flow. My wife cried and wanted to send him away. My mother-in-law said harsh words and decided to divorce her without taking any action. Even when I took her to the pet hospital, I couldn't find any abnormalities. I was forced to sign the consent form for euthanasia. Seeing Nuan Nuan licking the back of my hand at the end, my heart was as sharp as a knife. But a phone call from the doctor the next day woke me up like a thunderbolt - there was an abnormality in Nuan Nuan's blood, and he had been drugged! After looking through my daughter's children's watch and searching the storage room, the truth was revealed layer by layer. The "murderer" who bit people was actually a loyal dog who tried his best to protect Xiaoxiao, and I personally gave away its life. The mastermind behind the scenes was actually at home...