SeaPet brings marine nutrition to the barn with a focused line of equine omega-3 fish oils and a joint formula built around shark cartilage. The oils are pressed from cold-water sardines and anchovies, then cold-processed and molecularly distilled so the fatty acids your horse actually needs arrive intact and clean. Whether you are chasing a glossier coat, calmer skin, or steadier movement through the work season, the lineup gives you a way to feed the omega-3s that modern grain-and-hay diets so often lack.
Two products anchor the range. SeaPet Omega 3 Fish Oil supplies concentrated EPA and DHA for coat, skin, inflammation, and immune support. The Super Joint Formula pairs those same omega-3 benefits with 5,000 mg of shark cartilage per serving to target the cartilage and connective tissue that keep a horse sound and willing. Both are simple to feed and most horses take to the peppermint-flavored oil readily.
This is pure marine fish oil, not a plant substitute. Each tablespoon of the vitamin E formula delivers roughly 2,325 mg of EPA and 1,545 mg of DHA plus 600 IU of natural vitamin E, while the concentrate pushes that to about 4,500 mg EPA and 3,000 mg DHA per tablespoon. Those long-chain fatty acids are the ones a horse's body can put straight to work supporting a soft, shining coat, healthy skin, a balanced inflammatory response, and immune resilience. SeaPet notes that EPA helps maintain healthy joint function by reducing the activity of enzymes that break down cartilage, so even the straight oil does double duty. Owners typically see results within two to three weeks of daily feeding.
The Super Joint Formula Powder is an easy-to-use powder that combines MSM, shark cartilage, and added glucosamine sulfate. A single quarter-cup serving carries 10,000 mg of MSM, 5,000 mg of shark cartilage (a natural source of glucosamine and chondroitin sulfate), and 2,500 mg of additional glucosamine sulfate, all carried in organic oat bran. Together these building blocks are formulated to promote healthy joint cartilage and strengthen connective tissue. For a 1,000-pound horse, SeaPet recommends a quarter cup twice daily as a loading dose, then a quarter cup daily for maintenance, mixed right into feed, with results usually showing in two to three weeks.
Marine oils can concentrate ocean contaminants, so SeaPet treats purity as the whole point. Every batch of oil is cold-processed, molecularly distilled, and completely tested for heavy metals, PCBs, furans, dioxin, and other toxins, with the company stating its oils surpass national and international purity standards. That testing is what lets you feed a sea-sourced supplement to a performance horse with confidence rather than guesswork. SeaPet Animal Health manufactures the line in Menomonie, Wisconsin, building each product around proven natural ingredients backed by modern processing.
SeaPet Omega 3 Fish Oil is the coat-and-skin product. Its concentrated EPA and DHA support a glossy coat, healthy skin, a balanced inflammatory response, and immune function. The vitamin E version also adds 600 IU of natural vitamin E per tablespoon.
The Super Joint Formula Powder is built for joints. It combines 10,000 mg MSM, 5,000 mg shark cartilage, and 2,500 mg added glucosamine sulfate per quarter-cup serving to support healthy cartilage and connective tissue. The fish oil's EPA also contributes to joint comfort, so many owners feed both.
For the vitamin E oil, SeaPet suggests 1 tablespoon daily for horses under 900 pounds and 2 tablespoons for horses over 900 pounds. The concentrate is fed at 1 to 2 teaspoons for horses under 900 pounds and 1 tablespoon for larger horses. The oil can be squirted directly onto daily feed.
For a 1,000-pound horse, feed a quarter cup twice daily as a loading dose, then drop to a quarter cup once daily for maintenance. Mix the powder into the horse's regular feed.
SeaPet reports that results from both the fish oils and the Super Joint Formula are normally seen within two to three weeks of consistent daily feeding.
SeaPet's omega-3 oils are pressed from cold-water sardines and anchovies, then cold-processed and molecularly distilled. They are flavored with peppermint, which most horses accept readily, and the concentrate is built to deliver higher EPA and DHA per serving.
Yes. Every batch is completely tested for heavy metals, PCBs, furans, dioxin, and other toxins. SeaPet states its oils surpass national and international purity standards, which is central to feeding a marine supplement safely.
Shark cartilage is a natural source of glucosamine and chondroitin sulfate, the structural building blocks of cartilage. At 5,000 mg per serving, paired with MSM and added glucosamine sulfate, it is formulated to promote healthy joint cartilage and strengthen connective tissue.
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