Dog Sound Systems Buyer's Guide: Calming, White Noise & Ultrasonic

I have completed an analysis of the 'dog sound systems' product and market landscape. The market is evolving from basic noise-masking tools to advanced, species-specific acoustic therapy systems. Key findings include:

Market Growth: The pet tech sector is projected to reach $23.5 billion by 2033, with a strong focus on smart, AI-integrated calming devices.
Clinical Effectiveness: Canine-specific music is proven to be more effective than classical music in reducing stress markers like heart rate variability (HRV) in dogs.
Product Archetypes: The market is divided into therapeutic calming speakers (for anxiety), white noise machines (for noise masking), and ultrasonic deterrents (for training).
Consumer Trends: There is a rising demand for multisensory devices that combine frequency-tuned sound with pet-visible color therapy (blue and yellow lighting).

The detailed report below includes market metrics, clinical source citations, and a shortlist of representative B2B products.