Pure Eggshell Powder for Cats: Phosphorus-Free Calcium Supplement

The Problem: When feeding cats a fresh, raw, or specialty protein diet (like beef liver, duck, salmon, or venison), the meat provides an abundance of phosphorus but very little calcium. Left unbalanced, this can cause severe bone degradation and heavily overwork the kidneys. Furthermore, traditional calcium supplements like bone meal contain extra phosphorus, making them dangerous for senior cats or those managing Chronic Kidney Disease (CKD).

The Reality: Finely ground eggshell powder is almost entirely pure calcium carbonate. Because it contains virtually zero phosphorus, it is the safest and most effective way to balance the calcium-to-phosphorus ratio in a feline diet without taxing the kidneys. It is highly bioavailable, supports strong bones, and ensures long-term metabolic balance.

How To Use It: Thoroughly mix the powder into homemade or unbalanced wet food. A standard baseline is using roughly 1/2 teaspoon of fine eggshell powder per 1 pound of boneless meat. If adding to commercial wet food that is already balanced, use only a very tiny, measured pinch to avoid excess calcium.

Note: Ensure the product is 100% pure eggshell powder with no added synthetic vitamins or flavorings. Since this is an unfortified, non-organic option, verify the powder is ultra-fine so it mixes seamlessly into meals without sharp edges.

Cross-Reference Suggestion: Excellent to rotate or use alongside Desiccated Beef Liver (to round out a complete vitamin profile in homemade diets) or Omega-3 Salmon Oil to support joint lubrication and kidney function.

Why I Trust It: 4.5/5 Star Average Rating
Price Point: $9.50 with Subscribe & Save for 8ozs

Track the Progress: Monitoring a multi-cat household requires precision. Use the PurrTrack app to log these remedies in your PurrFolio, track weight changes to the gram, and see exactly how your cats are responding to their holistic care.

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