6 Get Joy Ingredients that Promote Canine Mental Health

Most Affected Breeds: All dog breeds benefit from gut-brain axis nutrition. Anxious breeds (herding dogs, toy breeds, rescue dogs with unknown history) see the most noticeable behavioral improvements from microbiome-supportive diets.

If your dog seems anxious, reactive, or just a little off — you might instinctively reach for a calming treat or a behavior trainer. Both can help. But there's a piece of the puzzle most dog parents never think about: what's happening in the gut.

The science is clear and it's genuinely surprising: a dog's mental health is deeply connected to gut health. What they eat every day shapes not just digestion, but mood, stress resilience, focus, and behavior.

The Gut-Brain Axis: Why Your Dog's Mood Starts in the Gut

The gut-brain axis is the bidirectional communication network between the gastrointestinal system and the central nervous system. It operates through a web of neural, hormonal, and immune pathways — including the vagus nerve, which runs directly from the brainstem to the gut.

Here's the number that tends to stop people cold: approximately 90–95% of the body's serotonin is produced in the gut, not the brain. Serotonin is one of the primary neurotransmitters regulating mood, anxiety, sleep, and social behavior. When gut health is compromised — by poor diet, low microbial diversity, or chronic inflammation — serotonin production is disrupted, and it shows in behavior.

The gut microbiome also plays a direct role in producing GABA (a calming neurotransmitter), dopamine precursors, and short-chain fatty acids that reduce systemic inflammation — including in the brain. When the microbial community in the gut is diverse and well-nourished, dogs tend to be more regulated. When it's out of balance, the nervous system feels it.

Prebiotics, Probiotics & Postbiotics (Belly Biotics™): The Foundation

The science: Prebiotics feed beneficial gut bacteria. Probiotics are the live microorganisms that populate the gut. Postbiotics are the bioactive compounds those bacteria produce — including short-chain fatty acids like butyrate, which supports gut lining integrity and reduces gut-derived inflammation. Together, these three work as a system.

Multiple studies have shown that specific probiotic strains reduce cortisol, improve behavioral markers of anxiety, and support the production of mood-regulating neurotransmitters in dogs.

In Get Joy products: Belly Biotics™ is Get Joy's proprietary prebiotic, probiotic, and postbiotic blend — built directly into every Freeze Dried Raw Meal. It's not a sprinkle-on supplement. It's a structural part of the formulation, designed so that every meal delivers gut support at a meaningful level.

Omega-3 Fatty Acids (DHA & EPA): Building a Calmer Brain

The science: DHA is a structural component of brain cell membranes, critical for healthy neuron function and the brain's ability to respond to stress. EPA is the anti-inflammatory partner — it reduces the neuroinflammation that can drive anxiety, reactivity, and cognitive fog. Low omega-3 status is associated with increased cortisol reactivity.

In Get Joy products: Get Joy's Freeze Dried Raw Meals include whole-food omega-3 sources as part of the core formulation — preserving potency and bioavailability in ways that heavily processed formats can't match.

High-Quality Protein & Tryptophan: The Serotonin Precursor

The science: Tryptophan is an essential amino acid and the direct precursor to serotonin. Without adequate tryptophan, the gut and brain can't produce the serotonin they need to maintain stable mood and stress response. Low tryptophan diets are associated with increased aggression, anxiety, and impulsive behavior in dogs.

In Get Joy products: Get Joy's meals are built around whole-food animal proteins — turkey, beef, chicken, lamb — providing naturally occurring tryptophan in a bioavailable form.

Antioxidants from Whole Foods: Protecting the Brain from Stress

The science: The brain generates significant oxidative stress from its high metabolic activity. Dietary antioxidants — beta-carotene, lutein, vitamin E, vitamin C, polyphenols — neutralize free radicals and reduce neuroinflammation. Chronic stress itself depletes antioxidant reserves, making dietary support especially important for anxious dogs.

In Get Joy products: Freeze-drying maintains the nutritional profile of raw ingredients far better than high-heat extrusion, meaning antioxidants from vegetables and fruits arrive in your dog's gut intact.

Calming Botanicals: Valerian Root, Chamomile & Passion Flower

Valerian root contains valerenic acid, which interacts with GABA receptors in the nervous system — supporting a calming effect without sedation at appropriate doses.

Chamomile contains apigenin, a flavonoid that binds to GABA-A receptors, reducing excitability. It also has mild anti-inflammatory properties that may reduce gut-derived stress signals.

Passion flower works through GABA pathways and may help reduce restlessness and nervous tension without significant sedative effects.

In Get Joy products: Valerian root, chamomile, and passion flower are featured in Get Joy's Calm Supplement. The Calm Supplement works best layered on top of a gut-healthy nutritional foundation — calming the nervous system is easier when the gut-brain axis is already well-supported.

Related Reading

• Gut Health 101: Why It All Starts Here
• Dog Anxiety: Signs, Causes & How to Help
• Belly Biotics™: The Foundation of Your Dog's Well-Being
• Is Your Dog's Food Affecting Their Behavior?

Frequently Asked Questions

Can diet really affect my dog's anxiety and mood?

Yes — significantly. The gut-brain axis means that what your dog eats directly influences neurotransmitter production, cortisol response, and overall nervous system regulation. Diet isn't the only factor in behavior, but it's a foundational one that's often overlooked.

How long does it take to see changes in behavior from improving gut health?

Meaningful shifts in microbial diversity typically take four to eight weeks of consistent feeding. Some dogs show behavioral improvements sooner; others take longer. Consistency matters more than speed.

What is Belly Biotics™ and how is it different from adding a probiotic supplement?

Belly Biotics™ is Get Joy's proprietary blend of prebiotics, probiotics, and postbiotics — formulated to work together and built directly into the meal. This is different from a supplement added on top of food, which may be inconsistently consumed and doesn't account for the interaction between prebiotic substrate, live cultures, and postbiotic output.

Do all dogs need calming supplements, or is nutrition enough?

For most dogs, a gut-healthy nutritional foundation is the most important and often sufficient intervention. Targeted calming supplements are best used for dogs with specific situational anxiety or as an additional layer of support. Start with the food, then layer in supplements where needed.

Is freeze dried raw better than fresh for brain health?

The key factors are ingredient quality, minimal processing, and consistent delivery of live probiotics and bioavailable nutrients. Get Joy's Freeze Dried Raw Meals preserve the nutritional integrity of whole food ingredients through freeze-drying — keeping Belly Biotics™ cultures viable and nutrient density high.