Vet recommendedMade in USA | Lab tested
Don't leave his taurine to chance. If his food is grain-free or full of peas and lentils, add the amino acid his heart relies on, right in his bowl, every day.
Vet recommended, lab tested and made in the USA. No unnecessary fillers. Net wt. 200 g, 1 g scoop inside.
Once a day, mixed into his wet or dry food. The 1 g scoop inside does the measuring: one scoop is one gram. One tub lasts 66 to 100, 33 to 50 or 25 to 33 days, from the smallest to the biggest dogs.
It's a fine powder that goes over his usual meal: no pill to hide, no chew to negotiate. Most dogs eat the bowl the way they always do. If yours refuses it, the 90-day promise covers you and you keep the tub.
Orders ship the same business day. Tracked on every order, delivered in 5 to 8 business days. Standard shipping is $6.95, free from $60, so 2 and 3 tubs ship free.
Give his daily routine a real chance. If you're not satisfied, email us within 90 days of delivery and we'll refund your order. No forms, no hoops, no photos, nothing to send back.
★★★★★Rated 4.8/5 based on 12000+ reviews
"Max is 11 and his food says grain-free, with peas in the first five lines. He was sleeping most of the day and his eyes were going cloudy. We kept his food and added the Daily Top-Up. His eyes are still a little cloudy, but by week 8 he was waiting at the door for his walk again. We got our boy back."
PupVital Taurine$44.90
"Most supplements I see are underdosed, hidden in a proprietary blend, or impossible to dose for the dog in front of me. PupVital prints the dose in grams, set by his weight, and all three ingredients are on the label. That's the standard I want my clients to hold every brand to."
PupVital Taurine$44.90
"Bailey is 9. At his checkup our vet asked what was in his bowl and wanted to keep an eye on his heart. We didn't switch his food, we added PupVital every morning. He isn't cured, but his walks are longer and his last two checkups went well. He's here and he's happy, and that's everything."
PupVital Taurine$44.90What owners notice first
The night cough
That dry cough at 2 a.m. sounds like his throat. In a lot of dogs, it's the heart. His heart muscle runs on taurine. When it runs low, the heart can stretch and grow, and a bigger heart presses on his windpipe. That's the cough you hear at night.
Taurine comes from meat. Peas and lentils high on the label can leave his bowl short. You picked that food for a good reason. The Daily Top-Up puts the taurine back, every day, dosed by his weight.
Coughing every night? Have your vet check his heart. Then keep his bowl covered.
Cloudy eyes
Two places in his body use a lot of taurine: his heart, and his retina, the thin layer at the back of the eye that turns light into sight. A bowl that runs short is short for both.
PupVital won't clear a haze overnight, and we won't tell you it will. It supports retinal cell health and long-term eyesight, every day. Not perfect eyes. More good days together.
Why taurine matters
Taurine comes from animal protein. Peas, lentils and chickpeas high in the ingredient list are what researchers keep finding, including in foods that aren't labelled grain-free. You picked that food for a good reason. Keep it, and add The Daily Top-Up: the taurine his bowl doesn't guarantee, put back every day and dosed by his weight.
of the diets in the FDA's 2019 case review contained peas or lentils.
FDA, Center for Veterinary Medicine, 2019taurine-deficient Golden Retrievers in one study were eating grain-free or legume-rich diets.
UC Davis, Stern Cardiac Genetics Labof combined supplements gave enough information to calculate the dose. We print it on the tub.
Journal of Veterinary Cardiology, Dec. 2025
Is it right for your dog?
Five situations that bring owners to taurine. Open the one that sounds like you.
Flip the bag and read the first five ingredients. Legumes high on that list are what researchers look at, and they turn up in plenty of foods that aren't labelled grain-free. In the FDA's 2019 review, 93% of the diets involved contained peas or lentils.
Those are the breeds taurine researchers watch most closely. UC Davis publishes breed-specific taurine references for Golden Retrievers. If he's one of them, it's a question worth answering.
Taurine comes from animal protein and doesn't survive cooking and freezing especially well. Rotating diets are hard to keep consistent. A measured scoop takes it off your list.
The most common reason people buy. One daily habit that covers the intake behind normal heart function, vision and everyday vitality.
Most dogs do. Taurine works quietly in the background every day, which is exactly why owners cover it before they have a reason to think about it.
Your first 90 days
Taurine isn't a one-off. It's a daily habit, and the guarantee gives you the whole stretch to judge it.
Mixed into dinner. Most dogs eat it without noticing.
Scoop, mix, done. Ten seconds a day, the same dose every day.
A month of consistent taurine, L-carnitine and omega-3 behind his heart, eyes and energy.
Keep going, or email us for a full refund. No forms, nothing to send back.
What's inside
No proprietary blend hiding how much of what. Three nutrients working in the same direction.
The amino acid his heart muscle and retina rely on every day. It comes from animal protein, which is why some bowls come up short.
Helps turn food into energy and supports metabolism, so the walks and the stairs keep coming easy.
Supports heart health and overall well-being, working alongside taurine in the same scoop.
PupVital
The PupVital promise
Give his daily routine a real chance. If you're not satisfied, email us within 90 days of delivery and we'll refund your order. No forms, no hoops, no photos, nothing to send back.
Here for the night cough? Listen at night for the next 90 days. If the cough is still there, or you're not happy for any reason, email us before day 90 and we'll refund your order.
Before you buy
"Complete and balanced" doesn't guarantee a taurine level. Dogs make some of their own, but diet, breed and age change how much they get. If his food lists peas, lentils or chickpeas high up, or he's one of the breeds researchers watch, the Daily Top-Up covers it.
Have your vet check his heart first, since a night cough has several possible causes. If it's his heart: his heart muscle runs on taurine, and PupVital puts it back in his bowl every day, dosed by his weight.
Same molecule, different dosing. Cats can't make taurine at all. Dogs make some, which is why the amount matters and why the dose is set by weight. Don't dose a dog from a cat product.
Follow the Daily Top-Up: 2 to 3 scoops a day from 4 to 22 lbs, 4 to 6 from 22 to 44 lbs, 6 to 8 over 44 lbs. More is not better. The 1 g scoop exists so the dose is the same every day.
We won't promise that. A blue haze in older dogs is often a normal change in the lens, and your vet can tell you which it is. Taurine supports the retina, the part that turns light into sight. That's a daily job, not an overnight fix.
Every dog is different. Taurine works in the background, day after day. Give it the full routine: you have 90 days to decide.
PupVital Taurine is lab tested and made in the USA, and it's vet recommended.
All of them. Sprinkle the scoop over his usual meal and mix. A splash of water helps it cling to dry kibble.
PupVital Taurine2 tubs · $74.90