Rated 4.7/ 5 Trusted by 60,000+ senior cat owners

PetLovies Liquid B12 Drops

Trusted by Dr. Franko Veterinarian

Weight back on her, even at 15+
Less bone over her spine and hips
Same food, finally staying on her

Only a few left in stock

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Sandra M.

Cookie spent the last two years of his life eating fine and getting lighter. Everything came back normal. The vet said it was probably age. He passed at 13. When Riko started doing the same thing at nine I wasn't willing to just wait again. We're eight months in. The scale has not moved down once. I just wish I'd found this when we still had time with Cookie.

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Description

PetLovies is bacon-flavored liquid B12 for cats who eat every meal but keep losing weight.

As cats get older, many stop absorbing the B12 in their food. Without it, her body can’t use what she eats, so it burns her muscle instead.

PetLovies gets B12 in through a second way that still works in older cats. She finally uses her food again, and the weight comes back.

The Results

Week 1 to 2: More energy. Your cat comes looking for you again instead of hiding under the bed.

Week 3 to 4: The weight stops dropping. For the first time in months, the scale isn’t lower than last week.

Month 2: The weight starts coming back. You run your hand down her back and feel less bone.

Month 3: Full in your arms again. Jumping back on the bed. The cat you were scared you were losing.

This isn’t overnight. B12 took months to run low, and it takes weeks to build back up. Give it the full 60 days. If you don’t see the change, our 60-day guarantee has you covered.

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Rated 4.9/5 based on +9,000 Ratings

Loved By Senior Cat Owners

Maria K, Verified Buyer

My cat Fig has been eating fine for 2 years but kept getting thinner. Tried a probiotic, vet said bloodwork was normal. I found PetLovies B12 drops and 6 weeks later she's the same weight she was last spring. My vet noticed at her last checkup and asked what I changed. I'm still a little shocked it was this simple.

Ashley R, Verified Buyer

I was skeptical because I already feed my cats expensive food. But my 9 year old Mochi was losing weight and I could feel her spine every time I picked her up. Started the B12 drops in her wet food, she doesn't even notice it's there. Within 1 month she stopped losing weight and started acting more like herself again. Wish I had found this sooner.

Jessica P, Verified Buyer

My vet kept telling me my cat was healthy but something felt off. He was eating every meal but just getting lighter and more tired. A friend recommended PetLovies and 4 weeks in the difference is noticeable. He actually meets me at the door again like he used to.

Why She Eats Every Meal And Still Gets Thinner

B12 is what her body uses to turn food into energy. When B12 runs low, her body can't do that anymore, so it pulls energy from her own muscle instead. That's why the bowl is clean every night and you can still feel her spine and hips.

It happens most in older cats, and it hides well. A regular vet blood panel doesn't test for B12, so everything comes back normal and you hear "it's just old age."

Why Liquid Drops Fix It

The B12 is in her food. The problem is getting it into her body. As cats age, many stop making enough of the carrier protein that moves B12 through the gut, so most of it passes right through her. That's why new food, bigger portions and appetite gels changed nothing.

PetLovies sends a measured daily serving large enough to absorb through a second route that doesn't need that carrier. Same food. Finally reaching her.

What Owners Of Senior Cats Saw

0%

Weight stopped dropping within the first month

0%

More energy within 2 weeks: back on the bed, back at the door

0%

Felt like their old cat again: out from under the bed and back on their lap

* Based on 5,000+ owner surveys

Robert Kin, DVM

Board-Certified Veterinary Internal Medicine Specialist

"The cats I worry about most are the seniors who clean their bowl every night and keep getting thinner. Their bloodwork comes back normal because the standard panel doesn't check B12, and as cats age, many stop absorbing it from food. A daily liquid B12 is one of the simplest things an owner can do for a cat over 10."

What Happens Week By Week

B12 took months to run low. Here's what most owners of senior cats notice, and when.

WEEK 1-2

She Comes Looking For You Again

✓ More energy, less sleeping the day away
✓ Out from under the bed and back on your lap
✓ Waiting by the bowl and asking for more

WEEK 3-4

The Weight Stops Dropping

✓ For the first time in months, the scale isn't lower than last week
✓ She still cleans her bowl, and now it stays on her
✓ You stop bracing yourself every time you pick her up

MONTH 2

Less Bone Under Your Hand

✓ Her spine and hips stop poking through her fur
✓ Her coat looks fuller and softer
✓ The number on the vet's scale finally goes up

MONTH 3

Full In Your Arms Again

✓ Back to jumping on the bed
✓ Meeting you at the door again
✓ The cat you were scared you were losing

Frequently Asked Questions

Common questions we hear from customers

Does liquid B12 actually work for cats? +

Yes. A 2024 clinical study showed daily oral B12 brought levels back to normal in 100% of the cats tested. A measured daily serving absorbs through a second route that doesn't need the carrier protein older cats run low on.

How long until it arrives? +

Packed and shipped in 1-3 business days. Most orders arrive in 5-12 business days. You get a tracking link by email as soon as it ships.

My cat's bloodwork came back normal. Could she still be low on B12? +

Yes. A standard vet blood panel does not check B12. It is a separate test. So an older cat can have normal bloodwork, eat every meal, and still be wasting away from low B12.

Is it safe to give every day forever? +

Yes. B12 is water soluble so whatever the body does not need gets flushed out naturally. No buildup, no toxicity, completely safe for long term daily use.

How long until I see results? +

Week 1 to 2: more energy. Week 3 to 4: the weight stops dropping. Month 2: the weight starts coming back and you feel less bone along her spine. Give it the full 60 days.

What if it does not work? +

You're covered by our 60-day money-back guarantee. If you don't see the change in her, email us for a full refund. Even if the bottle is empty. No questions asked.

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60 Day Money Back Guarantee

Rated 4.7/ 5 Trusted by 60,000+ senior cat owners

PetLovies Liquid B12 Drops

Loved By Senior Cat Owners

Why She Eats Every Meal And Still Gets Thinner

Why Liquid Drops Fix It

What Owners Of Senior Cats Saw

What Owners Of Senior Cats Saw

Weight stopped dropping within the first month

More energy within 2 weeks: back on the bed, back at the door

Felt like their old cat again: out from under the bed and back on their lap

Robert Kin, DVM

Board-Certified Veterinary Internal Medicine Specialist

What Happens Week By Week

She Comes Looking For You Again

The Weight Stops Dropping

Less Bone Under Your Hand

Full In Your Arms Again

Frequently Asked Questions

Common questions we hear from customers

Country/region

Rated 4.7/ 5 Trusted by 60,000+ senior cat owners

PetLovies Liquid B12 Drops

Loved By Senior Cat Owners

Why She Eats Every Meal And Still Gets Thinner

Why Liquid Drops Fix It

What Owners Of Senior Cats Saw

What Owners Of Senior Cats Saw

Weight stopped dropping within the first month

More energy within 2 weeks: back on the bed, back at the door

Felt like their old cat again: out from under the bed and back on their lap

Robert Kin, DVM

Board-Certified Veterinary Internal Medicine Specialist

What Happens Week By Week

She Comes Looking For You Again

The Weight Stops Dropping

Less Bone Under Your Hand

Full In Your Arms Again

Frequently Asked Questions

Common questions we hear from customers