20 Best B12 Supplement For Cats [2024]

Are you looking for the best b12 supplement for cats? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling b12 supplement for cats.

We Recommended:

# Preview Product
1 Nutramax Cobalequin B12 Supplement - for Cats and Small Dogs, 45 Chewable Tablets Nutramax Cobalequin B12 Supplement - for Cats and Small Dogs, 45 Chewable Tablets
2 Rx B12 250MCG/1ML, 4 Fluid Ounces Rx B12 250MCG/1ML, 4 Fluid Ounces
3 Cobalequin Cobalamin Supplement Vitamin B12 for Dogs and Cats Under 22 pounds Chicken Flavor Tiny... Cobalequin Cobalamin Supplement Vitamin B12 for Dogs and Cats Under 22 pounds Chicken Flavor Tiny...
4 Dr. Bill's Feline Cognitive Support | Pet Supplement | Memory Support Supplement for Cats | Contains... Dr. Bill's Feline Cognitive Support | Pet Supplement | Memory Support Supplement for Cats |...
5 Nutramax Cobalequin B12 Supplement - for Medium to Large Dogs, 45 Chewable Tablets Nutramax Cobalequin B12 Supplement - for Medium to Large Dogs, 45 Chewable Tablets
6 Rx Vitamins Amino B Plex for Pets - B Vitamin Complex Plus Amino Acids for Dogs & Cats - Vitamin... Rx Vitamins Amino B Plex for Pets - B Vitamin Complex Plus Amino Acids for Dogs & Cats - Vitamin...
7 VetriScience Nu Cat Senior Multivitamin with Lysine for Cats - 30 Chews - Cat Supplements & Vitamins... VetriScience Nu Cat Senior Multivitamin with Lysine for Cats - 30 Chews - Cat Supplements &...
8 Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of... Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment...
9 Under the Weather Pet | Ready Cal for Cats 100cc | High Calorie Nutritional Supplement for Weight... Under the Weather Pet | Ready Cal for Cats 100cc | High Calorie Nutritional Supplement for Weight...
10 Rx Vitamins Amino B Plex for Pets - B Vitamin Complex Plus Amino Acids for Dogs & Cats - Vitamin... Rx Vitamins Amino B Plex for Pets - B Vitamin Complex Plus Amino Acids for Dogs & Cats - Vitamin...
11 Vimergy USDA Organic B-12 (30 ml) Vimergy USDA Organic B-12 (30 ml)
12 Virbac Rebound Recuperation Formula for Cats, Clear (10851) Virbac Rebound Recuperation Formula for Cats, Clear (10851)
13 10 In 1 Cat & Dog Multivitamin - Hip & Joint Vitamins For Dogs + Vitamins C, D, B1-12 - Cranberry... 10 In 1 Cat & Dog Multivitamin - Hip & Joint Vitamins For Dogs + Vitamins C, D, B1-12 - Cranberry...
14 Nutramax Cosequin Joint Health Supplement for Cats - With Glucosamine and Chondroitin, 80 Capsules Nutramax Cosequin Joint Health Supplement for Cats - With Glucosamine and Chondroitin, 80 Capsules
15 USDA Organic Vitamin B12 Sublingual Liquid Supplement - 2000mcg Vegan Methylcobalamin Drops for... USDA Organic Vitamin B12 Sublingual Liquid Supplement - 2000mcg Vegan Methylcobalamin Drops for...
16 Amazon Brand - Revly Vegan Nutritional Yeast Non-Fortified Superfood 15.9 Oz. Powder - 6g Protein,... Amazon Brand - Revly Vegan Nutritional Yeast Non-Fortified Superfood 15.9 Oz. Powder - 6g...
17 Toby Scientific Toby's Immune Boost - Easy to Administer Tasty Powder for All Cats and Dogs... Toby Scientific Toby's Immune Boost - Easy to Administer Tasty Powder for All Cats and Dogs...
18 Go Nutrients Vitamin B12 - Fast Absorbing B12 Vitamins, All Natural, Vegan Friendly B12 Sublingual... Go Nutrients Vitamin B12 - Fast Absorbing B12 Vitamins, All Natural, Vegan Friendly B12...
19 animaux – nutrients for Cats | All-Natural Cat Vitamins to Strengthen The Immune System | Supports... animaux – nutrients for Cats | All-Natural Cat Vitamins to Strengthen The Immune System |...
Bestseller No. 1
Nutramax Cobalequin B12 Supplement - for Cats and Small Dogs, 45 Chewable Tablets
  • Cobalequin is an oral cobalamin supplement alternative to cobalamin (vitamin B12) injections
  • Tasty chicken Flavor
  • Can be used long-term in dogs and cats
  • Can be crushed or given whole
Bestseller No. 4
Dr. Bill's Feline Cognitive Support | Pet Supplement | Memory Support Supplement for Cats | Contains...
  • SUPPORTS BRAIN FUNCTION FOR AGING CATS | Recommended for growing, adult, and senior cats. Feline Cognitive Support helps support healthy brain...
  • BIOLOGICALLY APPROPRIATE, NATURAL INGREDIENTS | Made with biologically-appropriate, high quality, natural ingredients such as Gingko Biloba,...
  • PROACTIVE NUTRITIONAL SUPPORT | This unique formula provides support for preserving memory, reducing anxiety, improving mood, and reducing stress
  • VETERINARIAN DEVELOPED AND RECOMMENDED | Developed by Dr. Bill Barnett and reflecting his proactive approach towards keeping animals healthy and...
  • MADE IN THE USA | All Dr. Bill’s Supplements are made in the United States and are regulated by the NASC (National Animal Supplement Council)
Bestseller No. 5
Nutramax Cobalequin B12 Supplement - for Medium to Large Dogs, 45 Chewable Tablets
  • Cobalequin is an oral cobalamin supplement alternative to cobalamin (vitamin B12) injections.
  • Cobalequin is an oral cobalamin supplement alternative to cobalamin (vitamin B12) injections.
  • Folate Can Be Used With Less Effort: 5-MTHF is the biologically active form of folate and is the predominant active metabolite of ingested folic acid....
  • Tasty Chewable Tablets: Chewable tablets come in a tasty flavor that pets love. Tablets are also easily crushed if desired.
  • Clinically Researched: Cobalequin has been shown in studies to increase serum cobalamin concentrations in dogs and cats.
SaleBestseller No. 6
Rx Vitamins Amino B Plex for Pets - B Vitamin Complex Plus Amino Acids for Dogs & Cats - Vitamin...
  • Vitamin B for Dogs & Cats: Our B Vitamin complex helps support healthy energy levels, vitality, and appetite. B12 Vitamin for dogs and cats is...
  • Liquid Vitamins for Dogs & Cats: Our highly palatable formula is easy to administer for fussy pets. Simply drop a dose onto their favorite meal and...
  • Senior Dog Vitamins: Great for aging pets, this Vitamin B supplement for dogs helps replenish vital nutrients that seniors may be missing. Many pet...
  • Amino Acids for Cats & Dogs: This blend of 11 amino acids is formulated to provide total-body support, including promoting healthy skin and coat,...
  • Premium Dog & Cat Supplements: Pet parents everywhere trust Rx Vitamins to deliver high-potency formulas created by veterinarians to ensure safety and...
Bestseller No. 7
VetriScience Nu Cat Senior Multivitamin with Lysine for Cats - 30 Chews - Cat Supplements & Vitamins...
  • Complete cat multivitamin: From the veterinarian-formulated brand comes an all-in-one supplement that supports senior cats typically around 11 years...
  • Comprehensive cat health formula: Packed with a full range of ingredients such as taurine, l-lysine, a vitamin b-complex, antioxidants, omega fatty...
  • Bite-sized chews: Our multivitamin comes in a tasty, fish-flavored chew making it easy to support your cat’s heart, eye, brain, reproductive,...
  • Safe, high-quality ingredients: Our dog and cat supplements are certified by the National Animal Supplement Council (NASC), routinely undergo...
  • Veterinarian-formulated and approved: Formulated with the expertise of scientists and veterinarians, and trusted by over 15,000 veterinary clinics in...
Bestseller No. 8
Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of...
  • recommended product by the Epi4Dogs Foundation, Inc.
  • Naturally Enhances Your Pets Absorption and Utilization of B-12
  • This combination of ingredients from Wonder Labs helps increase the overall bio-availability for your pet.
  • GMP Quality Assured in an FDA Registered Facility: GMP certification means that every aspect of the Wonder Laboratories manufacturing process has been...
  • Manufactured and packaged in the USA by a family owned and operated facility since 1962.
SaleBestseller No. 9
Under the Weather Pet | Ready Cal for Cats 100cc | High Calorie Nutritional Supplement for Weight...
  • HELPS CAT GAIN WEIGHT - Filled with healthy ingredients to help your cat gain weight if they aren't eating properly.
  • STIMULATES APPETITE - When your cat isn't getting proper nutrition due to reasons such as illness or medical procedures, this nutritional supplement...
  • ENERGY BOOSTER - Vitamins, minerals, carbohydrates, and omega fatty acids are essential nutrients to boost your cats weight, appetite and energy.
  • EASY TO USE - This gel supplement for your cat comes in a convenient dial-a-dose tube to ensure that you’re able to give your kitty the proper...
  • THE BEST FOR YOUR CAT - Ready Cal for Cats is veterinary-formulated with tasty flavor cats love to promote weight gain. Proudly manufactured in the...
SaleBestseller No. 10
Rx Vitamins Amino B Plex for Pets - B Vitamin Complex Plus Amino Acids for Dogs & Cats - Vitamin...
  • B Vitamins for Dogs' Energy: Help restore your pet's lust for life with a daily dose of B vitamins. B12 vitamin is especially crucial to support...
  • Highly-Palatable Liquid Vitamins For Dogs & Cats: Your pet will beg for more of this tasty supplement! With a blend of amino acids and B vitamins, a...
  • Vitality-Boosting Cat & Dog Supplement: Spirulina, a blue-green algae, provides many nutrients including vitamins, minerals, amino acids,...
  • Vitamin B Complex for Cats and Dogs: Great for senior pets, this liquid supplement includes beneficial amounts of the B complex vitamins which aid in...
  • Quality Pet Supplements & Vitamins: Reach for the brand you trust when your cat or dog needs supplemental nutrients. Grab this pet Vitamin B and amino...
Bestseller No. 11
Vimergy USDA Organic B-12 (30 ml)
  • SYNERGISTIC BLEND - A blend of Methylcobalalmin and Adenosylcobalamin - two very bioavailable and important forms of B12 for the body.
  • REDUCE INFLAMMATION - Lowers homocysteine levels, reducing inflammation
  • USDA ORGANIC - Organic, Non-Gmo, Gluten-Free, Kosher, Vegan & Paleo Friendly
SaleBestseller No. 12
Virbac Rebound Recuperation Formula for Cats, Clear (10851)
  • Help your cat BOUNCE BACK
  • Fluid therapy for cats during recuperation following surgery or sickness
  • Contains ESSENTIAL NUTRIENTS ANTIOXIDANTS OMEGAS and PREBIOTICS
  • Formulated to PROMOTE HYDRATION, NUTRITION and IMMUNE SUPPORT
  • Promote EATING and DRINKING during recovery
Bestseller No. 14
Nutramax Cosequin Joint Health Supplement for Cats - With Glucosamine and Chondroitin, 80 Capsules
  • Cosequin is the #1 veterinarian recommended retail joint health supplement brand
  • The original feline joint health supplement
  • Contains researched trademarked ingredients, FCHG49 Glucosamine and TRH122 Sodium Chondroitin Sulfate for joint health support
  • Cosequin for cats  is available in a convenient capsule
  • Manufactured in the United States with globally sourced ingredients, Cosequin is a high quality, cat joint supplement, and is excellent for long-term...
Bestseller No. 15
USDA Organic Vitamin B12 Sublingual Liquid Supplement - 2000mcg Vegan Methylcobalamin Drops for...
  • USDA Certified Organic - Our vegan-friendly formula is also free of gluten, soy, dairy, GMOs, nuts, sugar, artificial flavors, synthetic dyes, and...
  • Supports Metabolism & Energy Levels - Great-tasting liquid formula supports stamina, endurance and efficient metabolism production. Methyl B12 is...
  • Wake Up Refreshed - Methylcobalamin is linked to positive effects on sleep due to its influence on melatonin secretion and light sensitivity. This can...
  • Naturally Great Taste - The organic vegetable glycerin provides a sweet, natural tasting liquid formula with simple dosing makes B12 the easiest way...
  • Who Needs B12? - Our B12 can be taken by both vegans and non-vegans alike. Vegans and vegetarians will find that our B12 liquid drops assist in...
Bestseller No. 16
Amazon Brand - Revly Vegan Nutritional Yeast Non-Fortified Superfood 15.9 Oz. Powder - 6g Protein,...
  • Vegan, plant based, non-fortified source of 6g protein, amino acids, vitamins and minerals. Nutritional yeast is a low-fat source of protein for vegan...
  • Nutritional yeast dietary supplement (non-fortified)
  • Cheese-like flavor with 6 grams of protein per serving and an array of B vitamins. Often used as a cheese replacement or to add flavor to vegetables...
  • Vegan and gluten free superfood powder with mini flakes
  • Mix 2 tablespoons with water or sprinkle on food. Tablespoon is not included in the container. 30 servings per container
Bestseller No. 17
Toby Scientific Toby's Immune Boost - Easy to Administer Tasty Powder for All Cats and Dogs...
  • DOGS AND CATS LOVE THE TASTE!
  • Methylcobalamin B12 supports nerve and heart function for a healthy nervous system. It is thought to regulate the sensors in the spinal cord to the...
  • D-Mannose for excellent UTI preventative and bladder support in old and young dogs and cats alike.
  • Brewers Yeast works synergistically with our B12 Methylcobalamin and is rich in chromium, microbials and enzymes to enhance energy levels and help...
  • Made in a Vermont NASC Member Facility. using the highest standards at an FDA Registered Facility. Veterinarian Approved.
Bestseller No. 18
Go Nutrients Vitamin B12 - Fast Absorbing B12 Vitamins, All Natural, Vegan Friendly B12 Sublingual...
  • EASY AND CONVENIENT: Our liquid vitamin B12 eliminates the hassle of taking supplements because it removes the need to swallow large pills or mix...
  • HIGH POTENCY: Our B12 supplement contains 3,000 mcg of vitamin B12. It also has Kosher-certified vegetable glycerin and an organic raspberry...
  • ALL NATURAL: Go Nutrients uses only the finest ingredients available for a potent liquid supplement. Our vitamin B12 liquid drops contain no...
  • HOW TO TAKE: Take 1/4 teaspoon or 25 B12 methylcobalamin drops under the tongue. Hold for 15 seconds, then swallow. Use once daily, or as directed by...
  • ABOUT GO NUTRIENTS: Go Nutrients was created for all of us because we genuinely care about what we put in our bodies. We are dedicated to giving you...
Bestseller No. 19
animaux – nutrients for Cats | All-Natural Cat Vitamins to Strengthen The Immune System | Supports...
  • ✅ Food supplement for everyday use. Supports cell protection and strengthens your cat’s adaptive immune system with important vitamins, minerals...
  • ✅ Organically bound trace elements zinc, manganese and selenium. DL-methionine for a well-balanced metabolism, taurine for vitality and energy....
  • ✅ Supports cats of every age, older cats and kitten. Long-term or short-term treatment for skin and fur troubles, loss of appetite, diarrhea,...
  • ✅ The healthy treat: Purely natural flavor carriers and high taste acceptability. Recommended by veterinarians and animal practitioners
  • ✅ Free from artificial flavorings, gluten and glucose free. 120 chewable tablets

Having trouble finding a great b12 supplement for cats?

This problem is well understood by us because we have gone through the entire b12 supplement for cats research process ourselves, which is why we have put together a comprehensive list of the best b12 supplement for catss available in the market today.

After hours of searching and using all the models on the market, we have found the best b12 supplement for cats for 2023. See our ranking below!

How Do You Buy The Best B12 Supplement For Cats?

Do you get stressed out thinking about shopping for a great b12 supplement for cats? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching b12 supplement for cats, which is why we have assembled a comprehensive list of the greatest b12 supplement for cats available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for b12 supplement for cats that you consider buying. Your questions might include the following:

  • Is it worth buying an b12 supplement for cats?
  • What benefits are there with buying an b12 supplement for cats?
  • What factors deserve consideration when shopping for an effective b12 supplement for cats?
  • Why is it crucial to invest in any b12 supplement for cats, much less the best one?
  • Which b12 supplement for cats are good in the current market?
  • Where can you find information like this about b12 supplement for cats?

We’re convinced that you likely have far more questions than just these regarding b12 supplement for cats, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for b12 supplement for cats, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible b12 supplement for cats. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an b12 supplement for cats buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available b12 supplement for cats currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of b12 supplement for cats has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an b12 supplement for cats?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your b12 supplement for cats.
  5. Customer Ratings: Number ratings grade b12 supplement for cats objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their b12 supplement for cats.
  7. Product Quality: You don’t always get what you pay for with an b12 supplement for cats, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an b12 supplement for cats is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining b12 supplement for cats information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding b12 supplement for cats is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: How to boost vitamin B12 intake for cats?

A: Cobalamin or vitamin B12 for cats benefits. It acts as a cofactor (together with folate or folic acid) for several enzymes that are involved in amino acids,fats,and carbohydrates … Deficiency causes. … Vitamin B12 deficiency in cats symptoms. … Diagnosis. … B12 dosage for cats – oral and B12 shots for cats. … Prevention. …

Q: What are the benefits of B12 shots for cats?

A: Diabetic Cats. If your kitty has diabetes,you’re probably giving her once- or twice-daily insulin shots. … Gastrointestinal Diseases. If your cat suffer from irritable bowel disease or other ailments of the gastrointestinal system,your vet may recommend vitamin B12 shots for therapeutic purposes. Kidney Disease. … Poor Condition. …

Q: Is B12 bad for cats?

A: Supplementation with vitamin B12 injections aids a cat by giving her additional B vitamins and may stimulate her appetite. Loss of appetite frequently accompanies kidney disease. Stray, stressed or elderly cats or felines that consume bad diets can benefit from vitamin B12 shots.

Q: Where to inject vitamin B12 in cats?

A: Vitamin B12 is essentially non-toxic but it should not be given to animals with known hypersensitivity to it or to cobalt. … Swelling at the injection site Mild diarrhea Itching Swelling in the body Low potassium Headache Dizziness Vomiting Skin rash

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