Animal Essentials Sea-Cal, For Dogs and Cats, 12 oz (340 g)

Calcium Supplement Powder Pure Nature Healthy Pets™ Strong Bones & Healthy Joints Hip & Joint Quality Seal - National Animal Supplement Council Veterinarian Approved Alcohol Free This natural calcified red seaweed (Lithothamnium sp.) contains a wide variety of essential nutrients, including calcium, magnesium, boron and zinc. It is harvested from the seabed off the coast of Iceland, where each batch is cleaned, heat processed and tested for purity by an analytical laboratory. Unlike other forms of calcium that are difficult to digest, Sea-Cal is up to 70% bioavailable, almost twice that of bone meal. Each batch is tested for purity by a certified third party laboratory.