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Try our Probiotic Supplement for Dogs — for free.
A full 30-packet box, on us. Serious gut support, made simple: 1 Billion CFU of clinically-studied probiotic strains, complementary prebiotics, and zero fillers. Just tear and pour.
Why we're giving away a $35 box
Because once your dog's gut is on JoyFull, you'll see the difference in their poops. We'd rather prove it by letting you see it for yourself.
1 Billion CFU per packet
10x more than the leading vet-recommended probiotic brand.
Clinically-studied strains
Only strains shown in peer-reviewed research to support digestive health in dogs — no mystery proprietary blends.
Zero fillers
Real beef bone broth powder for flavor instead of artificial flavorings. Five ingredients, every one with a purpose.
How it works
Claim your box
Cover $7.99 shipping. That's the only charge.
We ship from Denver
Your 30-packet box leaves our warehouse within 1–2 business days.
Tear and pour
Sprinkle one packet on your dog's meal each day. Many pet parents notice a difference within 1–2 days.
We sweat every detail
From ingredient sourcing to third-party testing, here's how JoyFull stacks up.
Happy parents, happy guts
4.7 stars across 29 reviews
Amazingly good
My 80 lb dog had diarrhea for over a week after surgery. I tried these on their food and within two days both dogs were back to normal. They LIKE the taste and eat it eagerly.
Sensitive-stomach safe & pup-approved
My dogs are sensitive to a lot of products. After one use they both went straight to their food and ate together with zero hesitation. More energy and overall improvement.
Safe probiotic formula for my dog
Within a few hours she's noticeably better — less gassy and no more diarrhea. After a day or two her stool is firm again. I definitely recommend it.
No such thing as a ruff question
Is this really free?
Yes. The product is $0. You pay only $7.99 for shipping and handling, and that's the only charge — ever. No subscription, no auto-renew.
Why do you charge for shipping?
A 30-packet box is a $35 product, and we'd rather send a full box than a sample. The $7.99 covers packaging and postage from our Denver warehouse so we can keep the box itself free.
How many packets do I give my dog?
One packet per day sprinkled on food, regardless of size. Probiotic dosing in dogs isn't weight-based the way medications are, which is why the same packet works for a 10 lb terrier and a 95 lb lab.
Is it safe for my pet?
Every recipe is formulated by our licensed veterinarian. That said, every pet is different — if your dog has a specific health condition or is on medication, check with your vet before introducing anything new.
How long until I see results?
Many pet parents report noticeable improvement within 1–2 days of consistent use for occasional digestive upset, while regular use offers other benefits over time.
What's the limit?
One free box per household. If you'd like more, the full-size box is available at joyfullpet.com with free shipping on orders $30+.
Ready to see the difference?
Claim your free 30-packet box. Just $7.99 shipping.