Podcast transcript:

Music and Stress Reduction in Dogs, cats, and horses :

Scientific Review: Music and Stress Reduction in Dogs, Cats, and Horses - July 02, 2025  Introduction  Music is increasingly recognized as a non-invasive, low-cost intervention for reducing stress and anxiety in  animals. This report reviews scientific literature on the use of music to reduce physiological and behavioral  stress indicators in dogs, cats, and horses.  Dogs  Numerous studies confirm that dogs respond positively to classical, reggae, and soft rock music. These genres have been shown to lower heart rate, increase heart rate variability (HRV), and reduce barking and pacing in shelter environments. - Bowman et al. (2017): Found soft rock and reggae significantly improved HRV and resting behavior in 38  kenneled dogs. [Study Link] (https://pubmed.ncbi.nlm.nih.gov/28093218/)- Wells et al. (2002): Demonstrated classical music reduced barking and increased lying behavior in shelter dogs. [Study Link] (https://www.researchgate.net/publication/312352757)- Pet Acoustics Smart Collar Study (2024): Canine-specific music decreased pulse by 5.9% and increased HRV. [Pet Acoustics Study] (https://www.petacoustics.com/blog/new-biometric-study-proves-pet-acoustics-canine-music-lessens-stress-and-anxiety-in-dogs)  Recommendations: - Use ~60 BPM classical or soft acoustic pieces. - Rotate genres weekly to avoid habituation. - Avoid loud or erratic sound patterns.  Cats  Cats do not typically respond to human music unless they mimic species-specific vocalizations (purring, meowing). Scientific compositions tailored to feline auditory ranges have shown much better results. - Snowdon et al. (2015): Cats showed significantly more positive behaviors (purring, rubbing) to cat-specific music. [Study Link] (https://www.sciencedirect.com/science/article/abs/pii/S016815911500060X)- Veterinary Clinic Study (2019): Cat-specific music reduced respiratory rate and cortisol during exams.  [PubMed Link] (https://pubmed.ncbi.nlm.nih.gov/30744475/) Recommendations: - Use sliding high-pitched tones (mimicking kitten mews).- Incorporate purring-frequency rhythms (~25-50 BPM). - Avoid vocals and sudden dynamic shifts.  Horses  Horses, especially in stables and during transport, respond well to slow classical music. Music has been shown to lower cortisol levels, reduce stereotypic behavior, and even enhance serotonin levels. - Brazilian HRV Study (2024): Classical music increased serotonin and reduced heart rate.  [Nature Article] (https://www.nature.com/articles/s41598-024-82637-8)- Polish Arabian Horse Study (2017): Long-term exposure to music reduced cortisol and improved  performance. [Study Summary] (https://www.petacoustics.com/blog/university-study-reports-music-results-in-lowering-cortisol-in-horses)  Recommendations: - Play soft classical music at consistent volume in stables. - Avoid music with sudden volume spikes or fast tempos. - Incorporate daily exposure during rest or grooming periods. Summary Table Species Most Effective Music Preferred Tempo/Style Physiological & Behavioral Effects Dogs Classical; Soft Rock; Reggae; Canine‑specific music ~60 BPM, low‑mid frequencies ↑ resting and lying, ↓ barking/standing, ↑ HRV, ↓ heart rate Cats Species‑specific ambient compositions ~25–45 BPM, sliding high tones ↓ respiratory rate, ↓ cortisol, ↑ interaction Horses Classical; equine‑designed music Slow tempo, moderated dynamics ↑ serum serotonin, ↓ heart rate & cortisol, ↓ stress behaviors ·         ↑ = increased ↓ = decreased   Conclusion  Music, when matched to species-specific needs, is an effective tool for reducing stress in animals. Dogs prefer rhythm-based genres with variation, cats need tonal mimicry of their vocal range, and horses benefit from calm classical exposure. Tailored soundscapes should avoid harsh transitions, loud dynamics, and overly complex textures.  Future implementations in veterinary care, shelters, and private ownership can improve animal welfare significantly through music therapy.  References - Bowman A, et al. (2017). Physiology & Behavior. [https://pubmed.ncbi.nlm.nih.gov/28093218/]- Snowdon CT, et al. (2015). Applied Animal Behavior Science.  [https://www.sciencedirect.com/science/article/abs/pii/S016815911500060X]- Pet Acoustics Smart Collar Study. (2024).  [https://www.petacoustics.com/blog/new-biometric-study-proves-pet-acoustics-canine-music-lessens-stress-and-anxiety-in-dogs]- Nature Scientific Reports on Horses. (2024). [https://www.nature.com/articles/s41598-024-82637-8]- Veterinary Study on Cats in Clinics. (2019). [http