4LR Bovine Colostrum


30 or 60 Day Large Dog Serving
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  • Product Description

      The small jars (16.5 g) of Bovine Colostrum are being replaced with the larger size (33 g). Once our stock is sold out, we will remove this size option from the shop.

      Bovine Colostrum is a rich source of IgA antibodies, proline-rich polypeptide and lactoferrin. This ethically-source first milk supports dogs with seasonal allergies and supports proper skin health, digestive tract health and a balanced immune response.

      How to Serve: 

      Give Four Leaf Rover Bovine Colostrum once or twice a day.

      For best results, give your dog colostrum at least 20 minutes before their next meal. 

      You can mix it with a little bit of broth or spring water if you like. This product can be given long term.


      Our Bovine Colostrum starts with grass-fed New Zealand cattle raised on small, family farms. The colostrum from the first 12 hours is given to the calf only, to make sure all animals benefit from colostrum. This ensures the calves get the immune support they need before the colostrum is collected to share with dogs. 


      Every batch of colostrum is 3rd party tested to be free of growth hormones and antibiotics.

      Frequently Asked Questions

      Gamma-aminobutyric acid (GABA) is a neurotransmitter that blocks impulses between nerve cells in the brain. It is thought to be one of the most important chemicals responsible for reducing excess neural stimulation, among other functions.

      Four Leaf Rover Bovine Colostrum is ethically harvested. While most colostrum is a product of veal farming and low in immunoglobulins, our Bovine Colostrum comes from a small dairy farm where the calves stay on the cows for 6 to 8 months. The colostrum-rich milk is simply shared between the calf and your dog. Your dog benefits and so do the calves.

      Four Leaf Rover Bovine Colostrum is derived from first milk from cows that are free of antibiotics and growth hormones from small farms in Canada. Every batch is analyzed for its immunoglobulin content to ensure consistently high quality.

      The casein in Bovine Colostrum is the same as in regular milk. But colostrum lowers allergic reactions by regulating the production of TH2 cytokines ... so in many cases, it can block the production of IgG antibodies from the casein. Many dogs with dairy allergies do well on Bovine Colostrum but you might want to check with your vet or monitor your dog if your dog has dairy allergies.

      Learn more about the top 12 benefits of colostrum here. 

      30 or 60 Day Large Dog Serving

      Regular delivery rates apply for all orders within our delivery zones. 

      For orders Canada wide, please contact info@granddog.ca for a shipping quote.

      Check delivery zone here. 


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