/ 10 on our bench
Is Dinovite worth it?
Yes, bought one time and sized to your dog's weight, from a company that has genuinely been doing this for 25 years.
The one-time door: our recommended way to start
Every size is a one-time purchase, no subscription, each a 90-day supply.
Small, 4-18 lbs
$44.99
~$0.50 / day
Delivered total $47.98 (adds the $2.99 flat shipping fee on orders under $50).
- 1 bag, 90-day supply
- 90-day money-back guarantee, first order only
Medium, 18-45 lbs
$75.99
~$0.84 / day
Ships free (orders of $50 or more ship free).
- 1 bag, 90-day supply
- 90-day money-back guarantee, first order only
Large, 45-75 lbs
$105.99
~$1.18 / day
Ships free (orders of $50 or more ship free).
- 1 bag, 90-day supply
- 90-day money-back guarantee, first order only
Giant, 75+ lbs
$128.95
~$1.43 / day
Ships free (orders of $50 or more ship free).
- 1 bag, 90-day supply
- 90-day money-back guarantee, first order only
Multi Dog Homes
$188.95
~$8.91 / lb across the four bags
Four 5.3 lb bags (21.2 lbs total), for homes with more than one dog. Ships free (orders of $50 or more ship free).
- 4 bags, 5.3 lbs each, the same bag size sold alone as Large
- 90-day money-back guarantee, first order only
How the picker works, the price per pound across the grid, and the size label that disagrees with itself
These are the prices we recommend starting with, each a 90-day supply, read directly from Dinovite's own live product page.
Every button above opens the same Dinovite for Dogs product page; you pick the size yourself on the vendor's own picker, and the prices printed on each card are read directly from that page and verified today, September 1, 2026.
One size note: Multi Dog Homes is four 5.3 lb bags, the same 5.3 lb bag size sold alone as Large. At $188.95 for all four, that works out to about $8.91 per pound; a single 5.3 lb Large bag runs about $20.00 per pound on its own.
One more quirk, entirely on Dinovite's own site, not ours: their own bag-weight table lists the Small size as "1-18 lbs," while the checkout variant name for that exact bag reads "Small (4-18 lbs)." We use the checkout's own label, matching what you will actually see when you buy, throughout this page.
What happens after you click, step by step
The lander, the size picker, the shipping threshold and what the card statement shows
- Click any link on this page. The advertising network's own dated preview of this offer shows dinovite.com's home page as the default lander; from there, the path to the Dinovite for Dogs product page and its 5-size picker is the same one this review is built from. Our own routing check of this exact tracked link, from a US connection, is pending and dated (see How We Checked This, below).
- Pick your dog's weight size on the vendor's own size picker; the one-time price matches what's printed on this page exactly. What arrives is one bag of powder, a 90-day supply, one scoop a day. Dinovite ships to the USA only, charges a flat $2.99 under $50 and nothing at $50 or more, and sends it UPS SurePost, so the last leg is your regular postal carrier and a PO Box works. An optional subscription sits on the same page if you want it, but we recommend starting one time (see The Autoship Ledger below).
- Dinovite's own Shopify checkout processes the order. It's a single charge unless you pick the subscription yourself; if you do, Dinovite's own FAQ lets you cancel from Account > Manage Subscriptions > Subscriptions, self-service, with no cancellation fee stated on any page the company publishes. Save your order confirmation email; it's your proof of purchase for the 90-day guarantee, and you may also be asked for photos of the product or its packaging. The guarantee covers your first order only, and Dinovite's own policy page gives the claim window two ways, 120 days from receipt and 120 days from purchase date, so we print both and you keep the email either way. Returns go through Dinovite's own Customer Care team; the policy itself is administered by Compana Pet Brands.
Order-path details read from Dinovite's own product page, FAQ and shipping policy, plus the advertising network's own dated preview image for this offer, September 1, 2026.
Why the score is 8.7, the reputation split behind it, and who should skip this
Dinovite Inc. is a real, long-running business, now part of Compana Pet Brands, A+ rated by the BBB, publishing a full ingredient list and Guaranteed Analysis without hiding behind a proprietary blend.
The part worth knowing before you click buy is the reputation split that is this page's honest centerpiece: that same real company sits at a 2.6 out of 5 on Trustpilot, 59 percent one-star on a small 29-review sample, and reading those reviews directly, almost every one of them is about auto-ship billing, not about whether the powder works. The 90-day money-back guarantee is real, but it covers your first order only, and a second order, including your first subscription renewal, voids it.
That single clause is why we recommend a one-time bag first: feed the full 90 days the guarantee is built around, and only consider a subscription once your dog has proven it out.
Score note, printed plainly: our 8.7 is a weighted judgment, not the five-axis arithmetic mean in the scorecard below, which comes out to 8.68.
We weight it toward One-Time Price Transparency and Company & Brand Reality, the two axes a shopper cares about most walking in, rather than letting the lower Guarantee Clarity and Reputation Honesty axes pull it down to the mean.
Good fit, if you
- have a dog with a dull coat, mild digestive irregularity, or seasonal shedding, and want a whole-food-style daily powder from a company with 25 real years behind it
- want to see the full ingredient list and Guaranteed Analysis before you buy, not a proprietary blend hiding the details
- are willing to commit to a full 90-day bag before judging results, the same window Dinovite's own guarantee is measured against
- want to try it without committing to auto-ship: every size is available one time, no subscription required
Think twice, if you
- want a fast 1-to-2-week fix; the vendor's own refund policy calls this "a marathon, not a sprint," even though a separate banner on the same site promises results "in just weeks"
- your dog has a diagnosed skin condition, a confirmed allergy, or persistent itching that hasn't been seen by a vet; Dinovite's own claims are structure and function support, never a treatment
The FetchBench scorecard
Company & brand reality
9.6/10A real company, 25 years, BBB A+ (not accredited), a real Kentucky address, now part of Compana Pet Brands; zero persona red flags anywhere we checked.
One-time price transparency
9.4/10Every one-time price across all five sizes, read straight from the vendor's own live product page, no vendor anchor price hidden or invented by us.
Autoship clarity
8.8/10The first-delivery price and the recurring price are both printed side by side here, plus the real quirk: the middle frequency has a higher first-delivery price than the shortest and longest ones.
Guarantee clarity
8.0/10A genuine 90-day guarantee, but first order only, with two guarantee-clock texts that never reconcile and a 15% restocking fee on refused deliveries.
Reputation honesty
7.6/10BBB A+ next to a 2.6/5 Trustpilot score with 59% one-star reviews, almost entirely billing complaints about auto-ship, not the supplement itself.
The Trust Split: the honest centerpiece of this review
A real 25-year company and a rough Trustpilot score are both true at once: BBB A+ since 2001, and 2.6 out of 5 on Trustpilot with 59% one-star on a small 29-review sample, fetched September 1, 2026. Reading those reviews directly, nearly every one is about auto-ship billing, not about whether the powder works.
The BBB profile, the Trustpilot quotes with their dates, and our own read of what the complaints are actually about
Dinovite Inc., Crittenden, Kentucky, operating since 2001. The BBB's own synthesis of recent reviews notes complaints alleging billing that "locks you in" with charges after cancellation, alongside questions about effectiveness.
"I agreed to buy a trial pack... just a few days later a massive bag shows up, with a 60 plus dollar charge on my card."Jul 20, 2026
"we cancelled back in OCT. of 2025... to keep finding charges onto our Bank w/ more deliveries... NOT Requested!!"Jun 5, 2026
Dinovite responds to roughly 57% of negative reviews, maintaining that subscription terms are disclosed at checkout. Read the full page: trustpilot.com/review/dinovite.com.
A genuine positive review does exist too: "We have been using Dinovite for our labradors for many years... compliments on how healthy their coats look" (Apr 10, 2026).
Nearly every negative review is a billing complaint about auto-ship or a trial that turned into a full-price charge, not a complaint that the supplement failed.
Today's site design, one-time purchase available on every size plus self-service cancellation, is genuinely better than that complaint history suggests; buying one time first sidesteps the exact friction the reviews describe.
What this means for you: the subscription is the one part of this purchase you can simply not choose: buy the one-time bag and none of it applies to you.
The Ninety-Day Row: what Dinovite's own patience timeline says
The timeline Dinovite's own refund policy asks you to judge it against, in the vendor's own words
"Some show changes in just 2 weeks, so stay consistent."
The vendor's own hedge is right there in the word "some": not every dog, and the company's own guarantee isn't measured on this timeline.
"Dinovite is a marathon, not a sprint! Be patient. Give it time."
Most of the daily-scoop routine happens here, before either guarantee clock starts to matter. This is also the line we anchor on, not the "results in weeks" banner elsewhere on the same site.
"Many deficiency symptoms, like 'excessive shedding,' take a full 90 days to see the desired result."
This is the actual judging point: a full 90-day bag, fed as directed, is when Dinovite's own guarantee expects you to decide.
The "just 2 weeks" quote (week 2, above) is read verbatim from Dinovite's own product page, in its "When to Expect Results" section, dinovite.com/products/25-off-dinovite-for-dogs.
The "marathon" and "90 days" quotes are read verbatim from Dinovite's own refund policy page, dinovite.com/policies/refund-policy. Both fetched directly, September 1, 2026.
The Scoop Read: what's actually in the bag
The "7 strains" claim, counted against the panel, and the two fungal ingredients that are not among them
Dinovite describes the formula as "an easy-to-use daily dog food supplement containing 7 strains of probiotics, a prebiotic, omega fatty acids, and other vital nutrients."
We checked the math: the vendor's own Guaranteed Analysis panel names exactly 7 bacterial species, which matches the "7 strains" claim exactly.
Two more ingredients on the label, Dried Aspergillus oryzae and Aspergillus niger Fermentation Products, are separate fungal, enzyme-producing ingredients, not counted among the 7.
The full ingredient list, every ingredient in order
The vendor's own structure-and-function wording, ingredient by ingredient, and the two different first-10-days instructions
Dinovite's own structure-and-function claims, attributed to the vendor and not to us: the formula "promotes a strong immune system," "supports digestion," "supports skin and coat health," and "supports the assimilation of vital vitamins and minerals."
Individual ingredients carry their own vendor description too: ground flax seed "supports skin and coat health with essential fatty acids," dried kelp "helps support dogs with allergies and keeps their skin and coat in top shape," alfalfa nutrient concentrate helps dogs with dry skin "feel better and less itching," and zinc methionine complex is "needed for healthy skin, coat and immune heath [sic]."
These are the vendor's own words: a dog with a diagnosed skin condition, a confirmed allergy, or persistent itching needs a vet's evaluation first, not a supplement aisle decision.
How to use it. Dinovite's own product page gives two different first-10-days instructions, and we print both rather than pick one: one caption says "For the first 10 days, feed the above amount twice per day," then "Once the intro period is over, continue with 1 daily scoop using the same size listed above for your dog's weight"; a separate caption elsewhere on the same page says "For the first ten days, feed the introductory serving," a distinct amount from the regular daily scoop.
Both texts defer the actual amount to the bag itself, in Dinovite's own words: "reference the back of your Dinovite bag."
After the first 10 days, feed the daily scoop amount printed on your bag once a day; Dinovite also recommends mixing in a little water to help the powder stick to your dog's food.
The Autoship Ledger, shown plainly
The first delivery is priced lower, then the price steps up: on Small, a first delivery of $26.99 to $33.74 depending on frequency, then $38.24 on every renewal after that. Start with the one-time door above and subscribe only once your dog has proven Dinovite out over a full 90-day bag.
| Size | One-time | Sub 1st (3-Mo) | Sub 1st (2/4-Mo) | Recurring |
|---|---|---|---|---|
| Small | $44.99 | $33.74 | $26.99 | $38.24 |
| Medium | $75.99 | $56.99 | $45.59 | $64.59 |
| Large | $105.99 | $79.49 | $63.59 | $90.09 |
| Giant | $128.95 | $96.71 | $77.37 | $109.61 |
| Multi Dog | $188.95 | $141.71 | $113.37 | $160.61 |
The step named plainly: on Small, the $26.99 first-delivery price you see on the 2-month or 4-month plan becomes $38.24 on every renewal after that, a 42% jump. Every other size follows the same shape.
The frequency quirk, the renewal schedule, the cat formula, and what you can cancel yourself
A genuine quirk in the vendor's own configuration, transcribed exactly as we found it: the 3-month plan's first delivery costs more than the 2-month and 4-month plans' first delivery, on every size.
Which frequency the vendor's own picker selects by default, we could not confirm without a live checkout session.
One more subscription detail worth knowing: Dinovite's own FAQ states you can set a subscription to renew "every 30, 60, 90 or 120 days."
And Dinovite also sells a cat formula, Dinovite for Cats, as a single one-time size at $44.95 with the same optional subscription (delivered every 2, 3, or 4 months); this review is built around the dog product's full five-size grid.
What this means for you: nothing here forces you into the ladder. Every size is sold one time at the price printed above, and if you do subscribe later you cancel it yourself from your account, with no fee stated on any page Dinovite publishes.
The 90-day guarantee: what it actually covers
90 days, first order only: a second order, including your first subscription renewal, voids it. Claims must be filed within 120 days; refusing delivery may carry a 15% restocking fee, refunds take up to 30 business days to the original payment method, and you need proof of purchase plus photos of the product or packaging.
The policy word for word, the two claim clocks that disagree, and who administers the refund
Dinovite's own refund policy, verbatim in part, faithfully summarized in the rest:
"90 Day Money Back Guarantee on Your First Order with Dinovite... we offer you a 90 day money back guarantee for first purchases."
Two clock texts live on that same policy page, and they don't quite agree:
"claims must be made within 120 days from the date of receipt of your first/initial purchase."
"Refunds will be issued for FIRST time orders if request is made within 120 days of initial purchase date."
Receipt date and purchase date aren't always the same day, and Dinovite's own text never reconciles the two; we print both exactly as written rather than pick a winner ourselves.
- First order only. "Our money-back guarantee applies only to your first 90-day supply. If a second order is processed, it will void the money-back guarantee on the initial 90-day supply." This is the exact clause behind our one-time-first recommendation.
- Refusing delivery doesn't guarantee a refund. A 15% restocking fee may apply.
- Refunds can take up to 30 business days, and are issued only to your original payment method.
- Proof required. You'll need proof of purchase and photos of the product or its packaging; the guarantee applies only to original, end-user purchases in the United States, not purchases from unauthorized resellers.
To start a return, contact Dinovite's Customer Care team directly; the guarantee is administered by Compana Pet Brands, the company's parent (PolicyAdmin@companapetbrands.com for authorized-seller questions).
What this means for you: buy one bag, one time, and you get the full 90 days the guarantee is built around, on the widest reading of the clock the vendor's own page offers, 120 days from receipt. Keep the confirmation email and that window is yours.
If a full ingredient list, a published Guaranteed Analysis and a one-time price on every size is what you were looking for, Dinovite is the bag behind all three.
Get My Dinovite →$44.99 for Small, one time · 90-day guarantee, first order only
Who reads this bench
Photos are for illustration.
Every question, answered plainly
Is Dinovite legit?
As a company, yes: Dinovite Inc. has been operating for 25 years (since 2001) from Crittenden, Kentucky, is A+ rated by the Better Business Bureau, and is now part of Compana Pet Brands, a real corporate parent whose name appears on the refund policy itself.
As a reputation, it is genuinely split: that same BBB profile sits next to a 2.6 out of 5 Trustpilot score with 59 percent one-star reviews on a small sample of 29.
Reading those negative reviews directly, almost all of them are about auto-ship billing, cards charged after a cancellation request or a trial turning into a 60-dollar charge, not about whether the powder itself works.
Read our Trust Split section below before you decide what legit means to you here.
What's in Dinovite (ingredients)?
The full ingredient list, verbatim from Dinovite's own product page: Milled Flaxseed, Ground Grain Sorghum, Yeast Culture, Dried Kelp, Yucca Schidigera Extract, Fructooligosaccharide, Dried Yeast, Vitamin E (A-Tocopherol Acetate), Zinc Methionine Complex, Natural Flavor, Alfalfa Nutrient Concentrate, Dried Bacillus subtilis Fermentation Product, Dried Bacillus licheniformis Fermentation Product, Dried Bacillus pumilus Fermentation Product, Dried Aspergillus oryzae Fermentation Product, Dried Lactobacillus acidophilus Fermentation Product, Dried Lactobacillus casei Fermentation Product, Dried Bifidobacterium thermophilum Fermentation Product, Dried Enterococcus faecium Fermentation Product, Phosphate Salt, Dried Aspergillus niger Fermentation Product, Vitamin B12 Supplement, Mixed Tocopherols (Preservative), Zinc Sulfate, Vitamin B6 (Pyridoxine Hydrochloride), Vitamin B3 (Niacin), Vitamin B1 (Thiamine Hydrochloride), Vitamin B2 (Riboflavin), Vitamin B9 (Folic Acid).
The vendor calls this '7 strains of probiotics, a prebiotic, omega fatty acids, and other vital nutrients,' and the math checks out: the Guaranteed Analysis panel names exactly 7 bacterial species.
Two more fermentation ingredients on the list, Aspergillus oryzae and Aspergillus niger, are separate fungal ingredients, not counted among the 7.
How much does Dinovite cost (one-time price)?
One time, read directly from Dinovite's own live product page on September 1, 2026: $44.99 for Small (4-18 lbs), $75.99 for Medium (18-45 lbs), $105.99 for Large (45-75 lbs), $128.95 for Giant (75+ lbs), and $188.95 for Multi Dog Homes.
Every bag is a 90-day supply, which works out to roughly 50 cents a day for a Small dog up to about $1.43 a day for a Giant.
Shipping adds a flat $2.99 on orders under $50 (Small only) and is free on every order of $50 or more.
What is Dinovite's subscription price, and why buy one time first?
On the Small size, the subscription charges $33.74 for your first delivery on the 3-month frequency, or $26.99 on the 2-month or 4-month frequency, then $38.24 on every renewal after that, a step up the vendor never hides but also never highlights before checkout.
We recommend buying one time first for a mechanical reason, not just a cautious one: Dinovite's own 90-day money-back guarantee covers your first order only, and processing a second order, including your first auto-ship renewal, voids the guarantee on that first bag.
Combine that with a documented history of auto-ship billing complaints (see our Trust Split section) and the honest move is to let a one-time bag prove itself for the full 90 days before you ever consider a subscription.
What is the 90-day money-back guarantee, and what is the 120-day claim window?
90 days, but only on your first order: Dinovite's refund policy states plainly that 'our money-back guarantee applies only to your first 90-day supply. If a second order is processed, it will void the money-back guarantee on the initial 90-day supply.'
The same policy page gives two slightly different versions of the claim window: one line says claims must be made 'within 120 days from the date of receipt' of your first purchase, another says refunds are issued if you request 'within 120 days of initial purchase date.'
Receipt date and purchase date are not always the same day, and the vendor's own text does not reconcile the two, so we print both rather than pick a winner.
Refusing a delivery does not guarantee a refund and a 15 percent restocking fee may apply, refunds can take up to 30 business days, and refunds are issued only to your original payment method.
How do I cancel a Dinovite subscription?
Self-service, per Dinovite's own FAQ: go to Account, then Manage Subscriptions, then Subscriptions, click the subscription you want to cancel, scroll to the bottom, and choose Cancel Subscription.
We did not find any stated cancellation fee on Dinovite's own product, FAQ, refund or shipping pages.
A third-party report of a 5-dollar cancellation fee surfaced in our reputation research; we could not confirm it on any page Dinovite itself published, so we report it only as an unconfirmed claim, not as fact.
Does Dinovite have side effects, and is it safe for itchy or allergic dogs?
Dinovite's own marketing describes the formula as supporting skin and coat health, and individual ingredients carry vendor descriptions like dried kelp 'helps support dogs with allergies' and alfalfa nutrient concentrate helping dogs with dry skin 'feel better and less itching.'
Those are the vendor's own structure-and-function claims, not a diagnosis or a treatment, and not our own claim either.
A dog with persistent itching, a diagnosed skin condition, or a confirmed allergy needs a vet's evaluation before any supplement, this one included; nothing on this page is a substitute for that visit.
How long until Dinovite works?
The vendor gives two different timelines on its own site, and we anchor on the more conservative one because it is also the one the guarantee is built around.
A section on the product page itself is titled 'Visible Results in Just Weeks,' and that same product page's 'When to Expect Results' block separately says 'some show changes in just 2 weeks, so stay consistent.'
But Dinovite's refund policy is the one that matters most for judging whether it worked: 'Dinovite is a marathon, not a sprint! Be patient. Give it time,' and 'many deficiency symptoms, like excessive shedding, take a full 90 days to see the desired result.'
Feed the full 90-day bag before deciding, the same window the guarantee itself is measured against.
Is Dinovite also sold for cats?
Yes: Dinovite for Cats is sold as a single one-time size at $44.95, with the same optional subscription, delivered every 2, 3, or 4 months.
This review is built around the dog product's full five-size grid; if you are shopping for a cat, expect the same mechanics to apply but confirm the current cat price on Dinovite's own page before you buy.
Is Dinovite worth it?
Yes, bought the way we recommend: one time, sized to your dog's weight, for a company that has genuinely been doing this for 25 years and publishes its full ingredient list and Guaranteed Analysis without hiding behind a proprietary blend.
The part worth going in with eyes open about is the reputation split: a real BBB A+ rating next to a 2.6 out of 5 Trustpilot score built almost entirely on auto-ship billing complaints, not complaints about the supplement itself.
Buy the one-time bag, feed it for the full 90 days the company's own guarantee is measured against, and only consider a subscription once your dog has proven it out; that order avoids the exact friction that shows up in Dinovite's own review history.
Sized your dog and settled on buying one time first? That is the Dinovite bag priced above, $44.99 for Small, with the 90-day guarantee on that first order.
Get My Dinovite →Buying tips before you check out
Six things to settle before the checkout: the one-time rule, the real recurring price, the intro period, the receipt, the vet, and how to cancel
- Start with a one-time bag, not a subscription; the 90-day guarantee only protects your first order, and a second order, including your first auto-ship renewal, voids it.
- If you decide to subscribe later, know the real recurring price first: Small jumps from $26.99-$33.74 on the first delivery to $38.24 on every renewal after that.
- Feed the full 10-day introductory period before judging anything, per Dinovite's own instructions (see The Scoop Read above for both versions), then read the back of your bag for the standing daily scoop.
- Keep your order confirmation email; it's your proof of purchase for either guarantee-clock reading, and you may also be asked for photos of the product or packaging.
- If your dog's itching, shedding, or coat issue hasn't been seen by a vet, get that checked first; Dinovite's own claims are structure-and-function support, not a treatment for a diagnosed condition.
- If you do subscribe, cancel from Account > Manage Subscriptions > Subscriptions; it's self-service, no phone call needed, per Dinovite's own FAQ.
What this means for you: one bag, one charge of $44.99 for Small plus $2.99 shipping, no plan to cancel, 90 days of guarantee on it.
How we checked this
Which pages we read, and the five things we refuse to use as evidence
This is a research review: on September 1, 2026 we read Dinovite's own product page for Dinovite for Dogs (dinovite.com/products/25-off-dinovite-for-dogs), its FAQ, refund policy and shipping policy pages, all fetched directly with a real Chrome user agent, plus BBB's own business profile and Trustpilot's own dinovite.com review page.
Every price and every ingredient on this page traces to one of those sources, checked twice against the vendor's own live product-page data.
- We did not click through our own tracking link on this offer; every number on this page comes from reading Dinovite's own site directly, not from a page reached through our link on this page. Our final routing check of this tracked link from a US connection is pending, dated here as September 1, 2026 rather than performed.
- The advertising network's own dated preview image for this offer shows an old site design with lower prices (Small at $41.95 versus today's $44.99); we never used those numbers, only our own direct render of the vendor's live page.
- We do not use vendor customer-count or review-count claims (an old screenshot's "5473 Reviews," or a testimonial claiming an allergy is "finally under control"); none of it is independently verifiable, and a disease-control claim from a testimonial is never usable as evidence here regardless.
- A separate online report of a "$5 cancellation fee" surfaced during our reputation research; we could not find that fee stated on any Dinovite-owned page we read directly, so we report it only as an unconfirmed third-party claim, not as fact.
- Nothing on this page is veterinary advice. Persistent itching, a diagnosed skin condition, or a confirmed allergy needs a vet's guidance before any supplement, this one included.
What this means for you: every price, every ingredient and every policy line on this page came off Dinovite's own live pages, re-read on September 2, 2026 and unchanged, so the grid you see at their checkout should be the grid you just read here.