food therapy for dogs and cats
Dr. Ruth Roberts |

How Food Therapy Supports Gut Health and Digestion in Pets

The gut is the center of your pet’s immune system. It’s home to trillions of bacteria, fungi, and other microbes that work together to digest food, synthesize vitamins, regulate inflammation, and protect against pathogens. When the gut is out of balance, due to poor diet, stress, medications, or environmental toxins, it can lead to a host of problems: chronic diarrhea, vomiting, gas, bloating, itchy skin, or even mood changes like anxiety or depression.

When it comes to improving your pet’s digestive health, what you feed them matters just as much as how you feed them. Food therapy, an approach rooted in both traditional wisdom and modern science, offers a natural, individualized way to support your dog or cat’s gut and overall well-being. Instead of focusing only on symptoms like diarrhea or gas, food therapy addresses the root causes of digestive imbalances by using specific ingredients to nourish, rebalance, and restore gut function.

What Is Food Therapy?

Food therapy is more than just choosing healthy ingredients. It's the practice of using food as medicine to support the body's natural healing processes. In Traditional Chinese Veterinary Medicine (TCVM), food is selected based on its energetic properties, such as warming or cooling effects, and its affinity for specific organ systems, like the stomach, spleen, or liver. In Western integrative practices, food therapy often includes whole food diets, limited ingredient approaches, and species-appropriate nutrition to reduce inflammation, support digestion, and improve nutrient absorption.

In TCVM, food is seen as having energetic properties, warming, cooling, drying, or moistening, that can influence the body’s balance. For example:

  • A dog with arthritis (often linked to cold and dampness in TCVM) might benefit from warming foods like lamb or ginger.

  • A cat prone to anxiety (a “fire” element imbalance) might thrive on cooling foods like turkey or cucumber.

The Role of the Spleen and Stomach in TCVM Digestion

In Traditional Chinese Veterinary Medicine, the Spleen and Stomach are seen as the central organs of digestion. While Western medicine focuses on physical digestion and absorption, TCVM views the Spleen as the organ responsible for transforming food into Qi (vital life energy) and transporting it throughout the body. The Stomach's role is to "ripen and rot" food, essentially beginning the breakdown process.

When the Spleen is weak, due to chronic stress, poor diet, or cold energetics, pets may experience loose stools, low energy, bloating, or muscle loss. A strong Spleen and Stomach partnership is essential for healthy digestion, nutrient assimilation, and immune strength.

Food therapy in TCVM focuses on supporting the Spleen with warming, easy-to-digest foods like cooked grains, lean meats, and lightly steamed vegetables. Avoiding cold, raw, or overly processed food helps protect the Spleen from overexertion, keeping the digestive fire strong and your pet feeling vibrant.

Whole Food Diets: The Foundation of Digestive Support

Commercial pet foods, especially ultra-processed kibble, often contain fillers, preservatives, and additives that irritate the digestive tract. Transitioning to a whole food diet made with fresh meat, vegetables, and beneficial fats can reduce that burden and give the gut a chance to recover.

Cooked whole food diets, like The Original CrockPET® Diet, are gentle on the digestive tract and easy to absorb. They can be customized based on your pet’s condition. For example, pets with loose stools may benefit from cooked white rice, pumpkin, or turkey, ingredients known for their soothing properties. Meanwhile, pets with sluggish digestion or chronic constipation may respond better to warming proteins like lamb or ingredients like sweet potato and ginger that help stimulate gut motility.

The Role of Functional Ingredients in Gut Health

Food therapy doesn’t rely on superfoods or trendy ingredients—it looks at function. Some ingredients are used specifically to address gut imbalances:

  • Pumpkin and squash help bind stool and soothe inflamed intestines.

  • Bone broth delivers collagen and amino acids like glycine and glutamine, which help repair the gut lining.

  • Fermented foods like kefir or goat milk yogurt add beneficial bacteria to the gut microbiome.

  • Prebiotic vegetables such as leeks, asparagus, or chicory root support microbial diversity and feed healthy gut flora.

When used strategically, these foods act as daily therapy, not just fuel.

Matching Food Energetics to Digestive Imbalance

In Traditional Chinese Veterinary Medicine (TCVM), digestive issues are often viewed through the lens of “cold” or “hot” patterns. Pets showing cold signs, like soft stools, sluggishness, or poor appetite, may benefit from warming foods such as chicken, turkey, or oats. Meanwhile, pets with hot signs, like inflammation, bad breath, or a red tongue, often respond better to cooling ingredients like duck, rabbit, or mung beans.

This food energetics approach allows you to move beyond one-size-fits-all feeding and instead tailor your pet’s diet to support balance and healing.

👉 Curious about how to classify your pet’s food energetically? Read our blog on food energetics to learn how warming, cooling, and neutral foods can help you build a more intuitive and healing diet plan.

Modern research is beginning to reflect what traditional food wisdom has long suggested, diet plays a critical role in gut health. A 2020 study published in Frontiers in Veterinary Science found that diet composition significantly affects the diversity and structure of the canine gut microbiome. Dogs fed fresh or raw diets exhibited different microbial populations compared to those on processed kibble, with some studies suggesting a potential link between whole food feeding and reduced gut inflammation.

Other studies also suggest that a diverse, fiber-rich diet supports healthy short-chain fatty acid (SCFA) production, which fuels the cells lining the intestines and contributes to gut healing.

Applying Food Therapy to Common Pet Digestive Conditions

Thunder was a six-year-old Mastiff I worked with early in my journey into Traditional Chinese Veterinary Medicine (TCVM). She had arthritis, was significantly overweight, and just didn’t feel good, poor girl was grouchy because of it. Thunder wasn’t a fan of acupuncture needles or Chinese herbal formulas, but she absolutely loved home-cooked food and omega-3 fatty acids. Over six weeks, her transformation was astonishing. She became more mobile, less inflamed, and much happier overall. Thunder’s case is one of those that really solidified my belief in the power of holistic care and the importance of meeting each pet where they are. It’s a beautiful reminder that even small changes, like diet adjustments, can make a world of difference.

👉 Want to see another real-life example of how food therapy supports gut healing? Read Morgan’s Recovery Story from Inflammatory Bowel Disease to learn how a 13-year-old Welsh Terrier found relief from IBD and kidney challenges through holistic care and a personalized diet.

Certain gut issues in pets may respond to gentle dietary shifts guided by TCM principles:

Chronic Loose Stools or Diarrhea

For pets with recurring soft stools, feeding warming, grounding foods (e.g. cooked pumpkin, white rice, bone broth) may help firm output and stabilize digestion. Small amounts of ginger can support gentle GI motility.

Constipation or Slow Transit

Easy-to-digest starches and lightly cooked vegetables can hydrate stools and support regularity. Broth helps supplement fluids and ease transit.

Food Sensitivities and Reflux

By eliminating processed, low‑quality ingredients and focusing on whole, cooked proteins plus supportive starches, many pets tolerate meals more easily. Feeding smaller, frequent portions can reduce reflux or vomiting episodes.

Inflammatory Bowel Patterns

While food alone doesn’t replace veterinary treatment, a TCM‑informed diet may reduce irritation and support gut barrier repair, especially when paired with broader holistic care plans.

How to Start a Food Therapy Plan for Your Pet

Step 1: Observation and Assessment

Begin by watching your pet’s digestion: stool consistency, appetite, energy, gas, vomiting, or unusual thirst. Signs like loose stools, fatigue, or mucus suggest digestive weakness.

Step 2: Choose Gentle, Warming, Whole Foods

Select ingredients such as lean protein (chicken, turkey, beef), cooked sweet potato or pumpkin, millet or white rice, and bone broth. Serve meals warm—not chilled—and avoid raw food if digestion appears compromised.

Step 3: Introduce Gradually

Transitioning slowly is critical, especially for pets with sensitive stomachs or chronic gut issues. A sudden change can overwhelm the system, so I always recommend introducing new foods over 7–10 days while monitoring for any reactions. This gradual approach also helps identify any specific sensitivities

Step 4: Personalized Adjustments

If your pet shows signs of heat (restlessness, excessive thirst), incorporate cooling neutral foods like cucumber or spinach. If sluggish or cold, prioritize warming proteins and cooked root vegetables. Working with a TCVM-trained veterinarian or holistic pet health coach helps fine-tune these recommendations.

Step 5: Patience and Consistency

Food therapy often yields gradual results. Some pets might show improvement within weeks, especially with mild symptom patterns; others require months of consistent dietary support, especially for chronic or complex conditions

Final Thoughts: Healing Starts with the Bowl

Food therapy offers a powerful and practical way for pet parents to support their animal companions from the inside out. By choosing the right ingredients and honoring your pet’s unique constitution, you can help support gut balance, improve digestion, and gently enhance overall wellness, naturally and intentionally.

If you’re ready to take the next step toward healing your pet’s gut, we’ve created several resources to guide you:

🐾 Comprehensive Gut Health Course: Dive deep into the root causes of digestive imbalance and learn holistic strategies to restore gut function from the ground up.

🥄 Gut Starter Kit Course: A short, accessible course designed to help you get started with food therapy, detox, and gentle gut resets—perfect for beginners.

🧬 Gut Health Protocol: A step-by-step plan you can follow to support your pet’s gut health using whole food, supplements, and natural care practices.

Working with a holistic veterinarian or certified pet health coach can help tailor these strategies to your individual pet. And remember—sometimes it’s the smallest steps, like swapping a processed biscuit for a cube of cooked pumpkin, that begin the biggest changes.

Let’s heal from the bowl up—together.

Frequently Asked Questions

Can food therapy help pets with anxiety or behavioral issues?

Yes, food therapy can play a supportive role. In Traditional Chinese Veterinary Medicine, the gut and mind are closely connected through what’s known as the gut-brain axis. Imbalances in digestion may affect mood, energy, and behavior. Certain foods, like turkey or cooling vegetables, are thought to calm the “fire” element and may support pets experiencing anxiety, restlessness, or irritability.

How long does it take to see results from food therapy for gut issues?

Every pet is different, but many pet parents report seeing improvements in stool quality, appetite, and energy within 2–4 weeks of starting a whole food or food therapy plan. For chronic issues like IBD or long-term diarrhea, results may take a few months. Patience and consistency are key, as food therapy works gently over time.

Can I use food therapy alongside prescription medications?

Yes, food therapy can complement veterinary treatments. It’s not meant to replace medication for serious conditions, but it may help reduce stress on the gut, support nutrient absorption, and promote overall wellness while your pet continues prescribed care. Always consult with your veterinarian before making dietary changes, especially if your pet is on medication.

Are there risks to feeding a raw diet as part of food therapy?

Raw diets can be controversial. While some pet owners report benefits, raw feeding carries risks, such as bacterial contamination (e.g., Salmonella or E. coli) and nutritional imbalance if not properly formulated. TCVM typically recommends gently cooked foods, especially for pets with weak digestion, to make nutrients more accessible and reduce digestive strain.