Dogzymes Liver Support Supplement
Verified Jun 20, 2026
This is a liver-support powder supplement for dogs that combines choline, milk thistle seed extract, probiotics, and digestive enzymes. It’s designed to be added to meals to support normal liver function, antioxidant defenses, and healthy digestion alongside a complete, balanced diet. The blend of yeast culture, beneficial bacteria, and fiber sources like fructooligosaccharides also helps promote a healthy gut environment while the liver is under added stress.
Overall, this is a thoughtfully designed liver support supplement for dogs, with a nice mix of choline, milk thistle, probiotics, and digestive enzymes. It’s best suited for dogs who need extra liver support or are going through times of added stress, aging, or dietary changes, used in combination with a complete dog food. Because it contains dairy (whey) and multiple yeast ingredients, it won’t be the right fit for dogs with known sensitivities to those components.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- Includes choline and milk thistle seed extract, two well-recognized nutrients used to support normal liver function and antioxidant capacity in dogs.
- Contains a broad spectrum of probiotics and enzyme fermentation products, which can support digestion and gut health when given with meals.
- Uses chelated minerals such as copper proteinate and zinc proteinate, which are typically well-absorbed forms of these trace minerals.
- Powder form with a clear dosing chart by body weight, making it relatively easy to adjust dosing for different-sized dogs.
Considerations
- This is a supplement only and does not provide complete and balanced nutrition on its own, so it must be fed alongside a regular, balanced dog diet.
- Contains dried whey (a dairy product) and multiple yeast sources; dogs with dairy allergies or yeast-sensitive skin or ear issues may not tolerate it well.
- Calcium carbonate and calcium propionate add extra calcium; if your dog is already on a high-calcium diet or has certain medical conditions, dosing should be discussed with your veterinarian.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Active Yeast
Active yeast is used in pet food as a live yeast/probiotic and palatability enhancer, supplying protein, B‑vitamins, beta‑glucans and mannan oligosaccharides that can support digestion, healthy gut microbes and immune function in dogs and cats. While generally safe, it can trigger reactions in animals with yeast sensitivities and should be used with caution or under veterinary guidance for immunocompromised pets or animals with conditions affected by purine intake or urinary stone history.
02
Calcium Carbonate
Calcium carbonate is a common mineral supplement and buffering agent in pet foods used to provide dietary calcium, help meet calcium-to-phosphorus balance, and stabilize pH. It supports bone and dental health and is essential for growth, reproduction, and metabolic functions, but excessive calcium (or imbalanced calcium/phosphorus ratios) can cause skeletal problems in growing animals—especially large-breed puppies—so it should be included at appropriate levels determined by a qualified formulation.
03
Calcium Propionate
Calcium propionate is a calcium salt used primarily as a preservative and antifungal agent in pet foods and treats to inhibit mold growth and extend shelf life; it contributes only a negligible amount of calcium nutritionally. It is generally recognized as safe for dogs and cats at approved levels and helps reduce the risk of mycotoxin contamination, though very large amounts or sensitivities can cause gastrointestinal upset, so manufacturers adhere to regulatory limits.
04
Choline Chloride
Choline chloride is an essential nutrient commonly added to pet foods as a concentrated source of choline, which supports cell membrane structure, acetylcholine neurotransmitter production, liver function and normal fat metabolism. It is important for growth, reproduction and preventing fatty liver in dogs and cats; deficiencies are rare in complete diets but manufacturers include it in vitamin/mineral premixes, while diets should balance choline with other methyl donors and handle the hygroscopic nature of the ingredient during processing.
05
Copper Proteinate
Copper proteinate is an organic, chelated source of the trace mineral copper used in pet foods to provide a bioavailable copper supplement that supports enzyme function, connective tissue and bone formation, iron metabolism, and healthy skin and coat in dogs and cats. Because copper is required only in small amounts, this form is often preferred for better absorption compared with inorganic salts, but diets must be carefully balanced to avoid excess (and some breeds with copper storage disorders are especially sensitive) and to maintain proper ratios with other minerals like zinc and molybdenum.
Product Details & Brand
Product Specs
Brand
Nature's Farmacy is the flagship brand offering animal health supplements, probiotics, digestive enzymes, and nutritional support products. It focuses on holistic, natural wellness solutions for pets and performance animals, targeting consumers seeking science-based yet natural options for animal health.
Visit Nature's FarmacyManufacturer
Products are manufactured in the USA under strict in-house quality control procedures. The company oversees its production to ensure consistency, purity, and efficacy of supplements, adhering to standard GMP (Good Manufacturing Practices) for animal supplements.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Nature's Farmacy Dogzymes Liver Support Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
Sign up for the full picture
Feeding Calculator
Personalized portion sizes based on your pet's weight, age, and activity level.
Get startedSimilar Foods
Post your dog's report card and challenge friends to check their food.
Frequently Asked Questions
Has Nature's Farmacy ever been recalled?
We have no recalls on record for Nature's Farmacy. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
Continue with Google
Continue with Facebook