We’ve done the research to make things simple.
You can access
clear
trustworthy
science-backed
information in one place.
Inside Your Dog’s Stress Response
The Chemistry of Calm
Introducing the 3 main hormones that interact to guide emotions...
Browse Our Blog to Learn More
Collagen Sticks vs. Bully Sticks: Which One Is Better?
Collagen Sticks vs. Bully Sticks: Which One Is Better?
References
1. Bacqué-Cazenave, J., Bharatiya, R., Barrière, G., Delbecque, J. P., Bouguiyoud, N., Di Giovanni, G., Cattaert, D., & De Deurwaerdère, P. (2020). Serotonin in Animal Cognition and Behavior.International journal of molecular sciences,21(5), 1649. https://doi.org/10.3390/ijms21051649
2. Cocco R, Arfuso F, Giannetto C, et al. A Preliminary Study on the Interplay between the Serum Levels of Neurotransmitters and Thyroid Hormones for the Evaluation of the Behavioral Phenotype of Dogs.Animals (Basel). 2023;13(3):411. Published 2023 Jan 26. doi:10.3390/ani13030411
3. Mârza, S. M., Munteanu, C., Papuc, I., Radu, L., Diana, P., & Purdoiu, R. C. (2024). Behavioral, Physiological, and Pathological Approaches of Cortisol in Dogs.Animals,14(23), 3536. https://doi.org/10.3390/ani14233536
4. Quinn R, Masters S, Starling M, White PJ, Mills K, Raubenheimer D and McGreevy P (2025) Functional significance and welfare implications of chewing in dogs (Canis familiaris).Front. Vet. Sci. 12:1499933. doi: 10.3389/fvets.2025.1499933
5. Salavati, S. , Mogheiseh, A. , Nazifi, S. , Amiri, A. , & Nikahval, B. (2023). The effects of melatonin on the concentrations of inflammatory cytokines and proteins, serotonin, cortisol and melatonin in ovariohysterectomised female dogs. Veterinary Medicine and Science, 9, 1103–1113. 10.1002/vms3.1112