A stock photo of a dog digging a hole in a public park. A video of a dog burying its "treasure" in dirt has gone viral on TikTok. A stock photo of a dog digging a hole in a public park.

Michael Lee said his dog Mocha was showing symptoms of a cold and wasn’t his normal, energetic self. As weeks passed, Mocha wasn’t improving. “He was a big, happy, 105-pound healthy... happy black Lab ...

Michael Lee said his dog Mocha was showing symptoms of a cold and wasn’t his normal, energetic self. As weeks passed, Mocha wasn’t improving. “He was a big, happy, 105-pound healthy ...