Best Nutrition Strength Dog Multivitamins in 2026

Pet-Tabs Plus chewable tablets are formulated with 20 essential vitamins and minerals to balance and complete the nutritional needs of your puppy or dog.

This once daily meat flavored dog vitamin tablet can be given just prior to feeding as a treat or crumbled over food at mealtime. Delicious liver flavor that is highly palatable to dogs.

Easy to administer bite size tablets are safe and recommended for daily use for puppies and dogs of all breeds, life stages and sizes.

DOG MUSCLE BUILDER Bully Max PRO Series Power Chews bulk up your scrawny pup into a powerful pug. Our most advanced and powerful muscle-builder, it picks up where our other products leave off. Formulated with thousands of hours of research, and the help of canine professionals, Power Chews have 200 mg of BCAAs, and are packed with vitamins and minerals to build muscle, boost health and promote growth.

11-in-1 DOG PROTEIN SUPPLEMENT Bully Max Muscle Builder Power Chews contain the world’s highest quality protein, with 11 premium ingredients for supporting muscle development – and they’re delicious too! With 5x more protein and 4x more calories per serving than Bully Max's respective product, only our PRO series will maximize your dog’s strength, speed and endurance, ensuring peak performance for your dogs.

TIME-RELEASE TECHNOLOGY Bully Max PRO Series uses a revolutionary time-release technology to maximize absorption, digestion, and protein shuttling - giving your dog the right nutrients at the right time. It also means you can give it to your dog in the morning, and rest assured that they will reap the benefits all day long.

10 Benefits, 1 Daily Vitamin That Is PHD Approved – Our 10-In-1 Multivitamin Combines The Most Essential Vitamins And Supplements Including Glucosamine, Probiotics, Vitamins & Omegas So Your Dog Can Live Their Best Life. We Promise More Energy And Less Health Problems! For Big Dogs, Medium-Sized Dogs, And Small Dogs Of Any Age

Joint Health With Glucosamine - Our All-Natural Soft Chews Have Higher Amounts Of Glucosamine, Turmeric, & Purformsm Than The Rest. The Ingredients Are Proven To Reduce Joint Inflammation And Increase Mobility And Flexibility.

Aid Digestion With 1 Billion CFU Probiotics - We Wanted To Cover Every Area Of Your Dog's Health. Which Is Why Our 10 In 1 Multivitamin Contains Optimal Levels Of Probiotics, Sweet Potato, & Pumpkin To Help Keep Your Dog's Digestive System Running Smoothly. Additionally, Probiotics Can Also Provide Allergy & Itch Relief For Your Dog

Highly rated supplement to support blood cell formation in dogs: 365 day guarantee; if you are not happy with our vitamin B12 for dogs, simply contact us for a full refund; we want you to be completely satisfied with our premium supplement, which supplies methylcobalamin, the naturally occurring form of vitamin B12 that is active in the metabolism and essential for red blood cell formation; manufactured using the highest standards, our tablets can be taken with your dog's food or separately

Sustain generation of cellular energy in dogs: Nutrition Strength's premium vitamin B12 supplement for dogs helps ensure that your pet gets the nutrients, which are essential for cellular energy production and for DNA synthesis; vitamin B12 deficiency is common and is mainly caused by insufficient amounts of the vitamin in your pet's diet or malabsorption of the vitamin; the symptoms of vitamin B12 deficiency in dogs are subtle and may not be recognized, yet it may lead to adverse effects

Help promote cognitive health and the cardiovascular function: each tablet supplies a generous amount of folic acid, as a vitamin B12 deficiency is often associated with a folic acid deficiency; in combination with vitamin B12, folic acid may help to support your dog's cardiovascular system; our supplement also delivers calcium, which together with vitamin B12 supplements promotes cognitive health and may alleviate vitamin B12 deficiency

Highly rated supplement to support blood health in dogs: 365 day guarantee; if you are not happy with our iron for dogs tablets, simply contact us for a full refund; we want you to be completely satisfied with our premium supplement; as plenty of studies have found that not having enough iron in the body can lead to iron deficiency anemia, our supplement can help ensure that your pet gets sufficient amounts of the vitally important micronutrient

Stimulate oxygen supply in dogs: Nutrition Strength's premium iron for dogs tablets ensure that your pet gets sufficient amounts of iron, which is an essential element in all living cells; more than 60 percent of the body's iron is found in the red blood cells called hemoglobin and in muscle cells called myoglobin; hemoglobin is responsible for transport of oxygen in the blood from the lungs to the tissues, while myoglobin accepts, stores, transports and releases oxygen

Promote red blood cell formation: the production of red blood cells is the single largest user of iron in the body; iron acts as a cofactor for a number of enzymes including those required for cell division during red blood cell formation; folate and vitamin B12, key ingredients in our iron supplement or dogs, are also needed for red blood cells to form and grow; a lack of folate can result in folate deficiency anemia, while vitamin B12 deficiency can lead to megaloblastic anemia

Highly rated CoQ10 for dogs supplement: 365 day guarantee; if you are not happy with our ubiquinol supplement for dogs, simply contact us for a full refund; we want you to be completely satisfied with our tablets, which supply the electron rich form of coenzyme Q10, a compound which takes part in the production of most of the organism's energy; manufactured using the highest standards, our CoQ10 tablets can be taken with your dog's food or separately

Strong antioxidant support: a powerful antioxidant, coenzyme Q10 is important in protecting the canine organism's DNA, lipid and proteins from damages inflicted by free radicals; as with age the organism increases production of free radicals, while at the same time production of coenzyme Q10 decreases, CoQ10 supplementation helps your dog to increase CoQ10 levels; it may help boost your dog's immune system and keep them healthy and happy

Support for your dog's energy needs: coenzyme Q10 is naturally present in all of your 4 legged friend's respiring eukaryotic cells and primarily in the mitochondria; supplementing your dog's needs, as their organism's capability to replenish utilized coenzyme Q10 decreases with age, will ensure that there is enough CoQ10 for the aerobic cellular respiration, which generates energy in the form of adenosine triphosphate, the way most of the organism's energy is produced

Highly rated supplement to support cardiovascular health in dogs: 365 day guarantee; if you are not happy with our vitamin C for dogs tablets, simply contact us for a full refund; we want you to be completely satisfied with our premium supplement; as plenty of studies have found associations between low vitamin C status and increased risk of cardiovascular issues, our supplement will help ensure that your pet gets enough of the critically important micronutrient

Strengthen the immune system in dogs: Nutrition Strength's premium vitamin C tablets for dogs ensure that your pet gets sufficient amounts of ascorbic acid (vitamin C), which takes an essential part in the body's natural immune defenses by supporting multiple cellular functions of both the innate and adaptive immune systems; studies have found a cause and effect relationship between the supplemental intake of vitamin C and the functioning of a normal immune system

Boost antioxidant function and free radical defenses: antioxidants such as ascorbic acid (vitamin C) are compounds which inhibit oxidation, a chemical reaction which can produce free radicals, in turn leading to chain reactions which may damage the cells of the organism; antioxidants terminate these chain reactions; moreover, vitamin C is an important physiological antioxidant and has been shown to regenerate other antioxidants in the body, including alpha tocopherol (vitamin E)

Improves Your Pet’s Liver Health - Specially formulated with S-Adenosylmethionine (SAMe), these dog liver support tablets help maintain optimal liver function. It’s an excellent liver cleanse formula that protects your pooch from toxins and other impurities.

Boosts Cognitive Functions - Our SAM-e for dogs supports the neurotransmitters in your pet’s brain, strengthening cognitive and memory functions. It’s ideal for senior pets with dog dementia or those with extra liver and joint support requirements.

Safe, Quality Ingredients in Every Bottle -Your pet’s overall wellness is our top priority. That’s why our premium liver detox cleanse formula is made with only top-shelf ingredients. It’s byproduct-free and carefully processed in the USA.

MUSCLE MASS GAIN & SIZE: Healthy Weight is for all breeds of dogs and cats. It works great for skinny, underweight pets and high-performance cats and dogs needing more calories or muscle mass. Perfect for our furry friends who are picky eaters!

WEIGHT-GAIN GUARANTEE: Our formula consists of high quality whole-food ingredients from animal fat and protein like whole egg, whole sprouted barley, organic sweet potato, and organic carrot fiber. Helps gain strength, size and more energy!

HIGH PROTEIN CALORIE BOOSTER: Total-body wellness begins with a healthy gut. Our high-calorie nutritional food topper includes vitamin A, D3 and E, prebiotics, probiotics, and enzymes to help improve your pet's digestive system and overall health.

Highly rated colostrum for dogs supplement: 365 day guarantee; if you are not happy with our bovine colostrum for dogs tablets, simply contact us for a full refund; we want you to be completely satisfied with our product, which supplies 700 mg of pure colostrum per tablet to help protect your dog from disease; manufactured using the highest standards, our colostrum tablets can be taken with your dog's food or separately

Strong support for your dog's immune system: a carefully selected blend of premium ingredients, our concentrated colostrum product helps to provide your dog with immune cells, such as lymphocytes, and many antibodies, such as IgA, IgG, and IgM, which are some of the components of the adaptive immune system; this helps your pet in times of stress, illness, during recovery, as well as providing general immune function support and keeping your 4 legged friend feeling healthy and happy

Support for the dog digestive system: our premium colostrum supplement is rich in immunoglobulins, peptides and growth factors, which have been shown in studies to be useful for the treatment of a wide variety of gastrointestinal conditions, such as inflammatory bowel disease, nonsteroidal anti inflammatory drug induced gut injury, as well as chemotherapy induced mucositis

Highly rated supplement to provide nutritional support for your dog during pregnancy: 365 day guarantee; if you are not happy with our prenatal dog vitamins, simply contact us for a full refund; we want you to be completely satisfied with our premium soft chews; as the energy requirements of a pregnant dog will increase 1.25 - 1.5-fold after the 40th day of gestation, our vitamins for pregnant dogs can help your pet get sufficient amounts of the nutrients they need

Support normal fetal development and sufficient milk production: Nutrition Strength's premium prenatal dog vitamins help to ensure that your pet gets sufficient amounts of folic acid for pregnant dogs, a B vitamin which may help prevent certain birth defects; during pregnancy and when breastfeeding, your dog needs about 50 percent more folic acid than before it; as it is difficult to get this amount from foods alone, your pet may need to take supplemental folic acid

Promote healthy brain development in puppies: folic acid, iron, zinc and iodine help to support the proper development of the puppies' central nervous system and vision; iron is vital for puppies' growth and brain development; during pregnancy, the amount of blood in the mother's body increases, so she needs more of it, both for herself and for the growing babies; zinc has been shown to be essential during pregnancy for adequate placental development and maternal blood pressure adaptations

Highly rated supplement to control and manage dog seizures: 365 day guarantee; if you are not happy with our supplement for epilepsy in dogs, simply contact us for a full refund; we want you to be completely satisfied with our premium tablets, which help to rebalance and fortify your dog's immune and nervous systems to make it easier to control and manage epileptic fits; manufactured using the highest standards, our seizure tablets can be taken with your dog's food or separately

Reduce the frequency of epileptic attacks: by helping to strengthen your dog's defensive systems, Nutrition Strength's premium seizure supplement can make it less likely that your pet suffers from epileptic fits in the first place; formulated with organic passion flower and l tryptophan, our tablets work to balance your dog's behavior and limit nervous outbursts, and valerian root helps to reduce scratching and restlessness

Limit the damage from epileptic seizures: when attacks do occur, a well balanced nervous system helps to promote a healthy recovery and limit the damage from the epileptic fits, which are also likely to be of a shorter duration; furthermore, organic chamomile works together with other soothing ingredients in our supplement to help relax your pet and relieve stress which can lead to unrestrained jumping, biting and barking

Highly rated dog dental chews: 365 day guarantee; if you are not happy with our dental treats for dogs, simply contact us for a full refund; we want you to be completely satisfied with our dog dental care supplement, which promotes healthy dog gums and teeth

Effective dog oral care: a complete formula for dogs of all ages to support their teeth and gums; formulated with essential vitamins, minerals and nutrients, our dog dental chews promote your pet's well being by helping to soften and remove plaque and tartar; after a few weeks of regular use, plaque and tartar buildup falls off or you can brush it off with a toothbrush

Natural daily support for dog dental care: Nutrition Strength's dental supplement for dogs is made with high quality ingredients; it is specifically designed to promote healthy dog gums and teeth and to freshen your pet's breath; manufactured using the highest standards, our dental treats for dogs can be taken with your pet's food or separately

BOOST YOUR PET’S WELLBEING and promote overall good health with Larry 8-in-1 Multivitamin for dogs with Glucosamine. It combines digestive support of dog probiotics with the glucosamine and chondriotin of a dog joint supplement.

ESSENTIAL VITAMINS AND MINERALS support your pup from muzzle to tail. Tasty salmon flavored dog treats promote liver and immune support, gut health and joint mobility for a long, active life. A Multivitamin for small dogs and large dogs.

OMEGA 3 FISH OIL allows Larry Multivitamin to also act as a skin and coat supplement for dogs. It promotes moisturization which in turn deters itching and dandruff and gives fur sleek, healthy sheen.

MULTIVITAMIN FORMULA GEL — Supports overall wellbeing to keep dogs strong and healthy

SUPPORTS HEALTHY SKIN AND GLOSSY COAT - Packed with essential amino acids and omegas, this dog multi vitamin is a great all-around health supplement.

TASTY MALT FLAVOR GOES DOWN EASY — Delicious malt flavor tastes scrumptious to dogs, making it a pet supplement they'll actually enjoy

These soft chews have high amounts of glucosamine and other joint support ingredients that may help reduce joint inflammation caused by normal activity. These chews may help increase mobility and flexibility in your dog by providing building blocks for synovial fluid, cartilage, and connective tissues.

Our multivitamin is a delicious natural bacon flavor that your dog will love and is soy, grain, and corn-free.

Heart health & immune support: With B-vitamin complex and powerful antioxidants, Multivitamin dog supplement helps support a healthy heart, brain, and immune system.

Highly rated supplement to boost dogs' immune system: 365 day guarantee; if you are not happy with our turkey tail mushroom for dogs tablets, simply contact us for a full refund; we want you to be completely satisfied with our premium supplement; as a number of studies have shown that Trametes versicolor (turkey tail) may help to improve your pet's immune system response, our supplement can help ensure that your pet gets sufficient amounts of this beneficial mushroom

Promote inflammatory relief in dogs: Nutrition Strength's premium supplement ensures that your pet gets sufficient amounts of organic turkey tail mushrooms, which contain many different phenols along with flavonoids, quercetin and baicalein, which together may help to reduce inflammation in your pet's body, which in turn can lead to overall health benefits and improve your four-legged friend's overall well being

Boost antioxidant defenses in dogs: turkey tail mushrooms for dogs are an abundant source of antioxidants, which are molecules that work within your pet's body to help prevent the oxidative stress caused by free radicals; free radicals are unstable atoms, which react with and destabilize other atoms, causing damage to mitochondrial cells in the process; studies have shown that turkey tail may be beneficial in relieving fatigue and increasing stamina

Alkaline Nutrition for your dog from Morter HealthSystem B.E.S.T. Process — AlkaDog is a wholefood, chlorophyll-based formula with active enzymes, probiotics, trace minerals & powerful antioxidants.

Bioavailable — The easily absorbable phytochemicals, vitamins, fulvic trace minerals, and proteins boost energy & strength your dog needs to thrive. Beef liver also makes this a tasty feast your dog will love!

Supports Digestion — Multi-strain acidophilus is a probiotic with “good bacteria” that supports optimal digestion, naturally aids in eliminating toxins & promotes regularity.

Highly rated supplement to support a balanced immune system in dogs: 365 day guarantee; if you are not happy with our vitamin D for dogs tablets, simply contact us for a full refund; we want you to be completely satisfied with our premium supplement; as a number of studies have shown that vitamin D plays a wide range of important functions in your dog's body, our supplement can help ensure that your pet gets sufficient amounts of this important nutrient

Promote skeletal health in dogs: Nutrition Strength's premium supplement ensures that your pet gets sufficient amounts of vitamin D3, calcium, magnesium and zinc, which together help ensure optimal mineral content in your dog's bones; vitamin D helps your pet's body absorb calcium, which makes up much of the structure of bones and teeth and allows normal bodily movement by keeping tissues rigid, strong, and flexible; in fact most calcium in the body is stored in the bones

Support cardiovascular health in dogs: vitamin D for dogs has been shown to regulate blood pressure by acting on endothelial cells and smooth muscle cells; there are many vitamin D-related components in the heart and blood vessels and, as vitamin D deficiency is not uncommon and it has been linked to many health-related issues, its supplementation has been linked to improvements in cardiovascular health

Papaya for dogs to stimulate normal digestion: 365 day guarantee; if you are not happy with our tasty soft chews, simply contact us for a full refund; we want you to be completely satisfied with our papaya good for dogs; as scientific studies have observed papaya's wide range of beneficial biological actions on your dog's well-being, our soft chews can help ensure that your pet receives plentiful amounts of the important nutrients, which make up this unique tropical plant

Strengthen your dog's antioxidant function: Papaya for dogs contains various compounds, including quercetin, alpha-tocopherol and papain, which researchers have shown to demonstrate substantial antioxidant properties; papaya can counteract pro-oxidants via a number of signaling pathways, which activate the antioxidant defense mechanisms that protect your dog's body against both intrinsic and extrinsic oxidative stress affecting cells and tissues

Support your pet's nutrient absorption: Each soft chew of our proprietary formula delivers a powerful blend of the various proteases, which make papaya safe for dogs; an important group of enzymes, proteases are essential in many biological functions, including the breaking down of proteins into smaller polypeptides or single amino acids and the formation of new proteins; amylase, for its part, is a digestive enzyme, which converts starch into simple sugars

Flaxseed for dogs to support your pet's immune system: 365 day guarantee; if you are not happy with our tasty soft chews, simply contact us for a full refund; we want you to be completely satisfied with our flax for dogs treats; as scientific studies have observed flaxseed's wide range of beneficial biological actions on your pet's well-being, our supplement can help ensure that your dog receives plentiful amounts of the dietary herb, which has been widely used since antiquity

Promote your dog's cardiovascular function: Flaxseed for dogs is a rich source of omega-3 fatty acids, alpha linolenic acid, the lignan secoisolariciresinol diglucoside and fiber; it has been used for millennia for a variety of issues, which include heart and blood vessel problems (for example, high levels of blood fats such as cholesterol and triglycerides); vitamins C and E further enhance our formula's flaxseed benefits for dogs through their antioxidant properties

Support your dog's gastrointestinal function: Each tasty soft chew of our premium supplement delivers a generous amount of organic flaxseed, which is a great source of fiber; working together with the algae, salmon oil, vitamins C and E and biotin of our proprietary formula, our flax for dogs complex may help to boost your pet's gut function and help them manage a variety of issues, which include stomach and intestinal complaints, such as constipation, diarrhea and irritable bowel syndrome

FOOD TOPPER - Nutra Thrive is a bacon-flavored powder that can be added to any dog food. Each scoop of Nutra Thrive is packed with easily-absorbed vitamins, minerals, antioxidants, and digestive enzymes.

TOP INGREDIENTS - Nutra Thrive contains quality ingredients - and each one is hand-selected for maximum effectiveness and purity. However, we always recommend consulting with your veterinarian before beginning any new supplement.

QUALITY TESTED - Quality is our number one priority here at Ultimate Pet Nutrition, so all of our products go through rigorous testing for quality, purity and potency at an independent, 3rd-party facility.