While one TikTok user wrote: "He sounds like a dolphin, so cute." Dogs choose to communicate in a variety of different ways, and while some prefer barking relentlessly, other dogs like Enzo choose ...

the barking collar will be triggered by the vibration of the dog's throat, no longer falsely triggered by other sounds or other dogs, activating faster and more accurately with no delay.

So, perhaps your dog is just barking in response to the faint sound of a squirrel sneezing ... Inside of a dog: what dogs see, smell, and know. Large print ed. New York, Thorndike Press.

Following is a transcript of the video. The reason that small dogs bark more than large dogs, I mean, I don't think it's been scientifically investigated as a lot of the questions that we have ...