10/13/2025
https://cattledogpublishing.com/blog/gastrointestinal-disease-gut-health-and-your-dogs-behavior/
“Gut bacteria regulate neurotransmitters such as serotonin, dopamine, and GABA, which are important to mood and impulse control. Poor gut health can lower levels of these neurotransmitters, resulting in behavior changes consistent with anxiety, irritability, and other abnormal behaviors.”
Scientific research supports the idea that gut health is closely linked to your dog’s behavior. Digestive problems can shape not only your dog’s physical health, but also their emotions and behavior. Why the Gut Matters for Behavior The gut microbiome supports digestion, immune function,