UltraK9 Pro Review: What the Primal Nutrient Liquid for Dogs Contains

Updated 2026-10-09 · Wild Elements Pet Health Editorial Team

Disclosure: some links on this page are affiliate links. If you buy through them we may earn a commission, at no extra cost to you. This content is for information only and is not medical advice — talk to your doctor before starting any supplement.

UltraK9 Pro shows up in searches from dog owners who feel their pet has slowed down: a dog that tires quickly on walks, carries a few extra pounds, has a dull coat or seems stiff getting up. The product's marketing promises to bring back a younger, livelier dog, so it is worth slowing down and checking what is actually in the bottle.

In this review we cover what the official UltraK9 Pro website and label state about the formula, how it is meant to be given, what each package costs, and how the refund process works. We also look at what is known about the main herbs and nutrients. We have not used the product; the information comes from the brand's pages and public research summaries.

Quick summary: UltraK9 Pro is a chicken-broth-flavored liquid for dogs, sold in 60 mL dropper bottles and given two to three times a day based on weight. Its "primal nutrient" blend contains chicken bone broth, bovine collagen, astragalus, ashwagandha, burdock, dandelion, horsetail, ginseng and turmeric in MCT oil. Packages run from $207 for three bottles to $468 for twelve, with free US shipping and a 60-day money-back guarantee.

Check UltraK9 Pro on the official website

What Is UltraK9 Pro?

UltraK9 Pro is a liquid dietary supplement for dogs sold through its own website, with BuyGoods handling checkout. The label calls it a proprietary primal nutrient blend and lists support for healthy weight and metabolism, a shiny coat and healthy skin, and strong, flexible joints as its aims.

Each bottle holds 2 fluid ounces (60 mL). The page displays badges saying it is made in the USA in a GMP-certified, FDA-registered facility and is GMO free. As with any pet supplement, that does not mean the FDA has evaluated whether it works.

How UltraK9 Pro Is Said to Work

The sales page argues that commercial dog food exposes dogs to additives, hormones and heat-damaged compounds that build up over time and contribute to weight gain and low energy. It says its nutrients can help the body clear these, support the liver, kidneys and thyroid, calm inflammation and restore a dog's natural vigor, which the brand calls a "wolf switch."

Some parts of this are grounded: excess weight is a genuine health problem for many dogs, and veterinarians do pay attention to diet quality. Other parts are not established. There is no recognized "wolf switch," and there is no published evidence that this product removes toxins or extends lifespan. The amounts of most herbs per serving are small (12.5 mg each), so any effect would depend heavily on the dog's size and how many servings a day are given. Weight loss in dogs is mainly driven by calorie control and activity, which a supplement cannot replace.

UltraK9 Pro Ingredients and What the Research Says

Unlike many pet products, the UltraK9 Pro label lists an amount for each ingredient per serving.

Chicken bone broth (50 mg) and hydrolyzed bovine collagen (50 mg)

These provide flavor and a little protein. Collagen supplements have been studied in dogs with joint issues, usually at doses measured in grams, not milligrams. At 50 mg per serving, the collagen here is better viewed as a minor addition than a joint treatment.

Astragalus root (25 mg)

Astragalus is a traditional Chinese herb. The NCCIH astragalus page notes that human research is limited and that it may affect the immune system and interact with some medicines. Dog-specific research is scarce.

Ashwagandha (12.5 mg)

Ashwagandha is an adaptogenic herb studied mostly in people for stress and sleep. NCCIH notes possible liver injury in rare cases and advises caution with thyroid conditions. There is very little research in dogs, and the brand's own reference is a study in horses.

Panax ginseng (12.5 mg)

The brand cites a study of Korean red ginseng in overweight beagles. The NCCIH Asian ginseng page describes the human evidence as mixed and notes possible effects on blood sugar and interactions with drugs.

Burdock and dandelion root (12.5 mg each)

Both are traditional herbs associated with digestion and the liver. Evidence in dogs is minimal. Dandelion may have a mild diuretic effect according to NCCIH, which matters for dogs on heart or kidney medications.

Horsetail (12.5 mg)

Horsetail contains silica and is promoted for bone health. The NCCIH horsetail page notes limited research and that horsetail contains thiaminase, an enzyme that can break down thiamine, so long-term safety is not well studied.

Turmeric (12.5 mg) and MCT oil

Turmeric has been tested in dogs with osteoarthritis in a few small studies, usually as part of combination products and at higher amounts. MCT oil is a fat that serves as the liquid base. Some dogs get loose stools when fat is added to their diet.

Pros and Cons

Pros

• Each ingredient amount is printed on the label
• Liquid form with a chicken broth flavor that can be added to any meal
• Weight-based dosing chart on the label
• Free US shipping on every package
• 60-day money-back guarantee counted from delivery

Cons

• Most herbs are present in small amounts per serving
• Dosed two to three times a day, which is less convenient than once daily
• Broad claims (toxin clearing, weight loss, longer life) are not supported by product-specific research
• Smallest package is three bottles, so the entry cost is $207
• Several herbs may interact with medications or affect the thyroid, blood sugar or fluid balance
• Return shipping is paid by the customer

Who Might Consider UltraK9 Pro — and Who Should Talk to a Vet First

UltraK9 Pro is marketed to owners of adult dogs of any size who want a flavorful topper with herbs, collagen and broth added to meals. Owners who like the idea of a liquid supplement and are comfortable dosing more than once a day may find it fits their routine.

Check with your veterinarian before starting if your dog is a puppy (the label specifically mentions pets under 12 weeks), pregnant or nursing (the label says safety has not been established), on any medication, or has liver, kidney, thyroid, heart or blood sugar problems. Also ask your vet if your dog has a sensitive stomach, a chicken or beef allergy, or an upcoming surgery. If your dog is gaining weight or losing energy, a vet visit is worthwhile in any case, since conditions such as hypothyroidism can cause both.

How to Use UltraK9 Pro

The label gives this daily serving guide, with each serving repeated two to three times a day:

• 24 lbs or less: 1 dropper (1 mL)
• 25 to 55 lbs: 2 droppers (2 mL)
• 56 lbs and up: 3 droppers (3 mL)

You can add the liquid to wet or dry food or give it directly into the dog's mouth. The FAQ suggests changes may take weeks to months, and the brand recommends longer-term use. Because a 60 mL bottle runs out faster for a large dog dosed three times daily, how long a bottle lasts depends on your dog. The label also says to contact a healthcare professional in case of accidental overdose and to keep the product away from children.

UltraK9 Pro Price, Shipping and Guarantee

These are the packages loaded on the official order page when we checked:

The two bonuses are digital guides on grooming and dental care and on understanding and training your dog. Shipping within the US is free and typically takes 5 to 7 working days. Canada, the UK, Ireland, Australia and New Zealand cost $15.95 and take about 10 to 15 working days.

The refund policy gives you 60 days from delivery. You email the support team with "Refund Request" in the subject, then return every bottle, opened or empty, with the packing slip to the address in Tallmadge, Ohio. You pay the return shipping, and refunds usually show up within 5 to 10 days after processing.

See today's UltraK9 Pro price on the official site

Where to Buy UltraK9 Pro

UltraK9 Pro is sold through the official website with BuyGoods as the retailer. Copies listed on marketplaces or auction sites may come from unauthorized sellers, may be old stock, and may not be covered by the 60-day refund. Ordering directly from the official site is the simplest way to be sure the guarantee applies.

Final Verdict

UltraK9 Pro is a broth-flavored herbal liquid with a transparent label, free US shipping and a clear refund window. Those are genuine positives. At the same time, most of its herbs are included in small amounts, several of them have little or no research in dogs, and the sales page's promises about reversing aging and clearing toxins go far beyond what the evidence shows.

A sensible expectation is that UltraK9 Pro may work as a tasty meal topper that some dogs enjoy, with any health effects likely to be modest and individual. It does not replace a balanced diet, portion control, exercise or veterinary care. Speak with your vet before starting, especially if your dog takes medication or has a chronic condition, and use the 60-day window to decide whether it is worth keeping.

Visit the official UltraK9 Pro website

Sources consulted: nccih.nih.gov.