RX Vitamins B12 for Dogs and Cats – Dog Digestive Support for Improved Metabolic Process – Pure B12 for Cats to Support Nervous System – Ideal for Your Dog Vitamins and Cat Supplies – 4oz
Original price was: $33.98.$26.99Current price is: $26.99.
Price: $33.98 - $26.99
(as of Nov 04, 2025 17:59:12 UTC – Details)
From the brand
Nutritional Formulations
Rx Vitamins for Pets provides veterinarians with nutritional formulations designed to enhance patient outcomes. Since 1998, Rx Vitamins has set the standard in the development of safe, well-researched formulas. We support veterinarians by providing a wide choice of treatment options to complement the conventional care of companion animals.
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Product Dimensions ā : ā 1.8 x 5.2 x 1.8 inches; 4 ounces
Item model number ā : ā 8819TL
Date First Available ā : ā May 31, 2024
Manufacturer ā : ā Rx Vitamins
ASIN ā : ā B0CX6Q6CN4
Best Sellers Rank: #23,241 in Pet Supplies (See Top 100 in Pet Supplies) #196 in Dog Multivitamins
Customer Reviews: 4.4 4.4 out of 5 stars 410 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Digestive Support: Formulated with pure Vitamin B12, this senior dog supplements aids in maintaining a healthy digestive tract, ensuring your dog absorbs nutrients effectively for overall well-being. This helps prevent common GI issues in older pets such as inflammatory bowel disease (IBD) which can further slow down nutrient absorption.
Optimal Nervous System: Vital for maintaining a healthy nervous system, our Vitamin B12 liquid for dogs and cats support cognitive function and helps keep your pet’s nervous system in top condition. Get peace of mind knowing that your pet stays sharp as they age!
Enhanced Energy: Ideal for aging pets, our Vitamin B12 for cats and dogs supplement helps sustain their health, providing necessary nutrients to support their changing needs. This senior dog vitamins boost energy levels to promote a more active lifestyle and help combat fatigue.
Easy to Use: This supplement is simple to administer, either by mixing into your petās food or directly, ensuring they get their daily intake of essential B 12 vitamin.
Vet Approved: Formulated and endorsed by veterinarians, our dog vitamins ensures the highest quality and effectiveness for your pet’s health.
Customers say
Customers find the B12 supplement effective for digestive issues and improved appetite, with a pleasant taste and easy administration. The product receives positive feedback for its quality, with one customer noting it’s an amazing alternative to B12 shots for cats. However, customers disagree on whether their cats accept it. Additionally, the product has a strong smell and contains sugars, which some customers consider negative aspects.
8 reviews for RX Vitamins B12 for Dogs and Cats – Dog Digestive Support for Improved Metabolic Process – Pure B12 for Cats to Support Nervous System – Ideal for Your Dog Vitamins and Cat Supplies – 4oz
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Original price was: $33.98.$26.99Current price is: $26.99.
Miss 60 –
My cat seems to love the taste!
My senior cat had some massive issues going on that gave him diarrhea & he required a diet change. I seem to have figured out that grains or carrageenan were the cause & by eliminating it, his diarrhea went away. BUT he was left in very poor shape.As it turns out, many cats with IBD issues seem to have a hard time absorbing B12, so I thought Iād give this a shot. Some people say they need to have the dose by needle, but my research suggests they just need a daily oral dose & that it needs to build up in their system, so no skipping days.Research said it takes 8 weeks to build up & become effective but just under a week in & I swear Iām seeing improvement in his energy & temperament. I have also noticed that his poops are even better & actually smell less. My guess is that he wasnāt breaking his food down correctly & not getting his needed vitamins. B12 was probably being urinated out.I promise to come back and update about its effectiveness, as I know we all love our cats & sharing info helps. I didnāt experience an issue with the dropper like some reviews stated. Itās a big bottle, so overall itās not expensive when you break down the daily cost.He does seem to love the taste! It smells like bacon & I just mush it right into his wet food and he gobbles it up. You canāt really go wrong with B12, because theyāll just pee out any excess, so itās a safe try!Edit: When my cat seemed all better and the bottle was finished, I discontinued the use. I really do think he had a B12 deficiency & I think this snapped him back to normality.
Dragonfly –
Helped improve our dogās B 12 numbers after a few months of use
Our vet told us that our dog had low B 12 and recommended these drops to add to her food daily. After several months her numbers improved. She seemed to like the flavor on her food, and although a picky eater, she would eat it.
Julie VanZevern –
Great B12
Ives used this liquid B12 for my Golden Girl for years. Iāve adjusted the doses per results of blood draw yearly! Great product. Easy to put in food! Sheās almost 10 but looks like 5-6! š¶šš»
Karla S Nachtsheim –
Happy Cat and cat parent
Since giving this to my cat I have seen an increase in energy and appetite. The recommended dosage was too much so I only give him about half and put it in his food.
LisaD –
Pup likes it
My Bella doesn’t mind the taste. It’s a definite for after your pups get spade.
Careful Shopper –
Great answer for a big problem
We have a semi-feral cat that was diagnosed with a B12 deficiency, after having her first bout with pancreatitis. We knew taking her to the vet each month for an injection of B12 would be stressful for her and a real battle for us. However, we also knew SHE ABSOLUTELY HAD to get more B12 in her system.Since sheās semi-feral, we knew the only way to consistently give her B12 (without struggling to get her to our vetās), was to add it to her food. However, since sheās also a picky eater, we were afraid sheād turn her nose up at this B12 product due to its bacon-like smell (as noted by some reviewers).However, since this product had been certified the National Animal Supplement Council Seal (per another site), we decided to give it a try it. We were so glad we did, as we felt reassured by its NASC certification and our kitty readily ingested it. Itās so nice to know that our beloved kitty is getting the B12 she needs, so she can have a long, healthy, and happy life!!!October, 2023 Update: We wanted to ensure this product was providing our cat the amount of B12 her body needed, so we had our vet test for her B12 level. We were thrilled to learn that she had been getting the amount of B12 she needed – she’s been doing great!!!!
Kara –
Be aware of the flavoring. Its not animal appealing
This is a trusted brand for me. This particular Vit B12 is listed for dogs and i understand supplements are originally produced for humans but this is in the same cherry flavored suspension as my Vit B12; including the fructose. I had hoped for a chicken or beef or something more appealing to animals.
Maryland –
Nasty stuff.
Nasty, oily stuff with horrible smell. No way would my cat go near this, and neither would my dogs (who arenāt exactly picky eaters).