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Mighty K9 Money-Back Guarantee: 30 Days, Even for Empty Bottles
The sales page offers a 30-day money-back guarantee on Mighty K9, including empty bottles. Return shipping is not included. To claim, call +1 (302) 200-3480 with your order ID, ask for a return authorization (RMA) number, and mail the bottles to 1790 Broadway, Floor 11, New York, NY 10019, USA. The refund comes 3-5 business days after the returned bottles are credited, then 5-10 days for your card issuer to post it.
Written by the Mighty K9 editorial teamUpdated
The promise
What does the Mighty K9 guarantee cover?
The sales page promises your money back within 30 days if Mighty K9 is not right for your dog, even if the bottles are empty. Return shipping is not included, so you pay to mail them back.
That is a fair promise for a product with no dog studies behind it. It means you can try the full first bottle, all 30 servings, and still ask for a refund. You do not have to save half the oil to prove you did not like it.
The guarantee is a purchase policy, not a health promise. It does not say the drops will change anything for your dog. It says you can change your mind. The formal version, written as a policy, is on the refund policy page.
30 days
What should I do in each part of the 30 days?
- Day 1
Order and keep the email
Every refund call starts with your order ID. Save the confirmation email.
- Day 10
Settle the routine
Same meal, 2 mL, every day. A steady routine makes any change easier to judge.
- Day 20
Check in
Film your dog on the stairs or getting up, and compare with day 1. Videos beat memory.
- Day 30
Window closes
Not for your dog? Call +1 (302) 200-3480 before day 30. Empty bottles count; return shipping is on you.
Mark day 25 on your calendar. That leaves time to call the desk, get your RMA number and decide before the window closes.
The terms
What are the Mighty K9 guarantee terms?
| Window | 30 days |
|---|---|
| Empty bottles | Accepted, per the sales page |
| Return shipping | Paid by the buyer; use a tracked service |
| How to start | Call +1 (302) 200-3480 with your order ID |
| Return authorization (RMA) | Mentioned on the brand's store page; ask for one before mailing |
| Return address | 1790 Broadway, Floor 11, New York, NY 10019, USA |
| Put in the package | Your full name, email and order ID, plus the RMA number |
| Refund timing | 3-5 business days after the returned bottles are credited, then 5-10 days for your card issuer to post it |
| Restocking fee | Not published; ask the order desk |
| When day 1 starts | Not published; ask whether it counts from order or delivery |
Two lines say "not published" because the sales page does not answer them. Ask the desk on your first call and note the answer with the date and the name of the person you spoke to.
How to claim
How do I claim a Mighty K9 refund?
Six steps. The phone call comes first, the package second.
Find your order ID
Open the confirmation email from checkout. The order ID is near the top. Without it, the order desk cannot find your purchase.
Call before day 30
Phone +1 (302) 200-3480 and say you want to use the 30-day guarantee. Give the order ID and the email you used.
Ask for an RMA number
The brand's store page mentions a return authorization (RMA) number. Ask for one before you mail anything and write it on the package.
Pack the bottles
Include every bottle, full or empty, with a note that lists your full name, email, order ID and RMA number. Cap each bottle tight.
Ship with tracking
Mail the package to the returns address with a tracked service. You pay return shipping. Keep the receipt and tracking number.
Watch for the refund
The refund is sent 3-5 business days after the returned bottles are credited, then your card issuer takes 5-10 days to post it.
A package that arrives with no order ID or RMA number can be hard to match to your order. Call, get the number, then ship.
Decide with notes
What should I track before asking for a refund?
Decide on facts, not on a vague feeling at day 29. Owners often mistake chronic pain for normal aging, and short videos help a vet see what you see (AAHA, Senior care 2023). A few notes make your choice easy.
- Day 1 video: film your dog getting up from a nap and going up three stairs.
- Daily check: did your dog eat the food with the drops? Any loose stool or vomiting?
- Walk length: note minutes walked and whether your dog lagged behind.
- Day 20 video: film the same moves in the same spot and compare.
- Weight: each 2 mL adds 16.2 kcal, so weigh your dog at the start and near the end.
Limping, trouble rising or crying out are signs of pain that need a vet visit, not a supplement trial (ACVS, Osteoarthritis). For what owners may notice and when, see the results timeline.
Try Mighty K9 for 30 days2 mL over one meal a day · money back even on empty bottles · ships from the U.S.
Order nowThe catch
Does the Mighty K9 results timeline fit inside the guarantee?
No. The sales FAQ says some owners see changes in two to three weeks and fuller results between weeks eight and twelve. The guarantee closes at day 30. If you wait for week twelve to decide, the refund window is long gone.
Judge what you can see inside 30 days: whether your dog eats it, whether the oil sits well, and whether you notice anything on your videos. No study backs either timeline in the sales FAQ.
This gap is also why one bottle makes a sensible first order. Buying six bottles does not lengthen the window. See the packs on the pricing page.
Who handles it
Who handles Mighty K9 refunds?
Refunds go through the BuyGoods order desk at +1 (302) 200-3480 or by email at [email protected]. That desk can see your order, approve the return and send the refund.
Our website email, [email protected], cannot see orders. Writing there will not start a refund. Gomightyk9 is an authorized shop, not the manufacturer, and the order desk makes the final call. Every contact option is on the contact page.
Follow up
What if my Mighty K9 refund has not arrived?
Count from the day your package was delivered to the returns address, which your tracking shows. Allow 3-5 business days for the credit and then 5-10 days for your card issuer. If that time has passed, call the order desk with your order ID, RMA number and return tracking number.
Keep your proof together until the money is back: the order email, the RMA number, the mailing receipt and the tracking page. That small folder settles most questions in one call.
FAQ
Mighty K9 guarantee FAQ
Does Mighty K9 really refund empty bottles?
Yes. Per the sales page, empty bottles are covered by the 30-day money-back guarantee. You can use the whole bottle and still ask for a refund inside the window. Return shipping is not included, so you pay to mail the bottles back with tracking.
How long do I have to return Mighty K9?
The guarantee lasts 30 days. The sales page does not say whether day 1 is the order date or the delivery date, so ask the order desk on your first call. Plan to call by day 25 to leave time for the return authorization.
Do I need an RMA number to return Mighty K9?
The brand's store page mentions a return authorization (RMA) number, so ask for one when you call +1 (302) 200-3480. Write it on the package and in your note. It helps the returns team match your bottles to your order.
Who pays return shipping for Mighty K9?
You do. The sales page says return shipping is not included in the guarantee. Use a tracked service and keep the receipt, because the tracking number proves when the bottles reached the returns address.
How long until a Mighty K9 refund reaches me?
The refund is sent 3-5 business days after the returned bottles are credited. Your card issuer then takes 5-10 days to post it. If it has not shown after that, call the order desk with your order ID and tracking number.
Is there a restocking fee on Mighty K9 returns?
No restocking fee is published on the sales page, and we will not guess at one. Ask the order desk when you call to start the return so you know the full amount you will get back.
Can I get a refund after 30 days?
The published guarantee covers 30 days. After that, a refund is up to the order desk, and nothing is promised. The sales FAQ's 8 to 12 week timeline runs past the window, so decide on what you see in the first month.
Who wrote this
Written and reviewed by
Plain-language pages built from the label, the sales page and linked veterinary and government sources.
Last updated . Our editorial standards and the way we check reviews are published. This website is run by Gomightyk9, an authorized Mighty K9 shop, not by the manufacturer. We earn money when you buy through our order links.
Keep reading
More about Mighty K9
Refund policy
The refund policy in plain terms: eligibility, steps, return shipping, timing and damaged items.
Read more
Results timeline
What the sales FAQ promises, what the 30-day guarantee allows, and a simple diary to judge your own dog.
Read more
Pricing
Three packs, what each one cost on the store, how many days each lasts and the cost per day.
Read moreAuthorized U.S. shop for Mighty K9
Ready to try Mighty K9?
Pick a pack. 2 mL over one meal a day, and every pack covers the full 30-day money-back window, even if the bottle is empty.
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