Ever wonder what your dog is feeling? News 12's Andrew Ehinger shows us one device that may be able to translate that bark.

The Petpuls collar "listens" to a dog's bark and says it can detect, track and analyze five different emotions: happy, anxious, angry, sad or relaxed. It then sends that information to a smartphone app.

The collar algorithm was developed at Seoul National University after engineers analyzed the barks of tens of thousands of different dogs. Letting your dog wear this could help you understand what your dog is feeling - which could aid in their general well-being and health.

It comes in several colors and costs $129.