Available on Amazon · Formulated for pregnancy, nursing & recovery Shopping from:   Language:
PregnaPaws calcium supplement tablets for pregnant and nursing dogs and cats, 200 count chicken flavor, 155mg calcium per tablet
Calcium™

Calcium for Dogs & Cats

★★★★☆ 4.2 (14 reviews)

Essential Calcium Support That Completes Your Pregnancy Nutrition

Dogs & Cats200 TabletsChicken Flavor155mg Calcium per TabletPairs with Prenatal & Omega-3

As an Amazon Associate, PregnaPaws may earn from qualifying purchases.

Why your pet needs this

Our prenatal formulas are built around folic acid, glucosamine, CoQ10 and a core vitamin blend, but none of them lead with calcium. That's a gap worth closing: calcium and phosphorus needs climb sharply in the second half of pregnancy and through lactation, as the body pulls minerals toward the puppies' skeletons and then into milk.1,2 This tablet (155mg calcium, 1.25mcg Vitamin D3) is meant to sit alongside a base prenatal and an Omega-3, rounding out what we call the Core Trio. At this dose, treat it as a top-up on a good diet, not a replacement for one. Most veterinary sources agree it's better started in the second half of gestation or once nursing begins rather than from day one, since early or high-dose calcium can blunt the dam's natural parathyroid response and raise the risk of postpartum hypocalcemia (eclampsia).3,4,5 Talk to your vet about timing and dose, especially for toy and small breeds or dogs with a history of eclampsia.

Key ingredients: Calcium (155mg per tablet), Vitamin D3 (1.25mcg per tablet)

Dosage guide

Pet sizeWeightDaily serving
Small dogs & catsUnder 10 kg1 tablet per day (155mg calcium)
Medium dogs10–22 kg2 tablets per day (310mg calcium)
Large dogs22 kg and above3 tablets per day (465mg calcium)

Always confirm dosage with your veterinarian, particularly for breeds with specific nutritional needs.

Frequently asked questions

Is this safe for both dogs and cats?

This product is formulated for the species and life stage indicated above at species-appropriate dosages — see the dosage guide.

Will this treat a specific pregnancy complication?

No. This is a nutritional supplement designed to provide general support and is not intended to diagnose, treat, cure, or prevent any disease. Always consult your veterinarian for medical concerns.

Subscribe & Save on Amazon

Never run out mid-pregnancy. Set up Subscribe & Save on the Amazon listing for automatic recurring delivery and a built-in discount.

Our Guarantee

Every purchase is protected by Amazon’s standard return policy. If it isn’t right for your pet, return it within Amazon’s standard return window for a full refund.

Continue Learning

From the Guide Hub