Dogzymes Canine Whelping Calcium Paste Supplement
Verified Jun 15, 2026
This is a calcium and vitamin D3 paste designed as a short-term supplement for breeding bitches around the time of whelping. It provides highly available calcium salts (calcium lactate and calcium propionate) with added vitamin D3 to support calcium absorption and normal muscle function. The low-protein, low-fat paste format makes it easy to dose during labor and early postpartum when targeted calcium support is desired.
Nutritionally, this is a focused calcium and vitamin D3 supplement formulated specifically for use around whelping rather than an everyday diet. The combination of two soluble calcium sources at a relatively high concentration, plus vitamin D3, is appropriate for short-term support when used under guidance. It’s best suited for breeders who understand when extra calcium is and is not appropriate, ideally in consultation with their veterinarian.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Uses bioavailable calcium sources (calcium lactate and calcium propionate) with added vitamin D3 to support calcium absorption.
- High calcium concentration (5.3% as-fed) allows effective dosing in small volumes, which is helpful during whelping when dogs may not want to eat.
- Paste form is easy to administer orally and can be given in specific measured amounts by body weight.
- Very low protein and fat content, so it adds minimal calories and doesn’t significantly impact the overall diet balance when used short term.
Considerations
- This is not a complete or balanced diet and should only be used as a temporary supplement, not a daily food or long-term calcium source.
- Improper or unnecessary calcium supplementation, especially outside of the whelping/lactation period, can upset mineral balance and may contribute to skeletal issues or other health problems if misused.
- Contains soy-derived lecithin, which could be an issue for dogs with confirmed soy allergies, though those are relatively uncommon.
- Includes artificial flavor and parabens as preservatives; these are generally considered safe but may not suit owners specifically avoiding synthetic additives.
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
Water
Water is an essential nutrient and the primary solvent and moisture component in pet foods, especially wet and canned diets, and is also used in processing and to adjust texture and palatability. It is vital for digestion, nutrient transport, temperature regulation and waste removal in dogs and cats; pets must have constant access to clean water as dehydration can quickly lead to serious health issues and requirements increase with activity, heat, or illness, while moisture in wet food can help meet part of their daily needs.
02
Calcium Lactate
Calcium lactate is a calcium salt used in pet foods as a source of dietary calcium and as a buffering/firming agent, providing a readily available form of calcium that supports bone and tooth health, muscle function, and nerve transmission in both dogs and cats. It is generally safe and well tolerated, but total dietary calcium and the calcium-to-phosphorus balance should be monitored to avoid skeletal issues in growing animals or to prevent complications in pets with hypercalcemia or certain kidney conditions.
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
Sorbitol
Sorbitol is a sugar alcohol commonly used in pet foods, treats and veterinary formulations as a humectant, sweetener and texturizer that supplies some calories with a lower glycemic effect than normal sugar. It is not acutely toxic like xylitol, but can cause gastrointestinal upset—particularly gas and osmotic diarrhea—if consumed in moderate to large amounts, so owners should use caution for pets with sensitive stomachs or diabetes and monitor intake from treats and medications.
05
Natural Flavor
Natural flavor is used primarily as a palatability enhancer in pet foods to improve taste and aroma and is not intended to provide significant nutrients, typically coming from concentrated extracts of meat, poultry, plant, or fermentation sources. While it can increase acceptance in picky dogs and cats, manufacturers are not required to disclose specific sources so pets with known sensitivities or allergies may react, and presence of natural flavor should not be taken as a guarantee of overall product quality.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.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 Canine Whelping Calcium Paste Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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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.
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