Meta Description: Read honest PetLab Co. reviews from real pet parents. Discover if PetLab Co. probiotic chews, joint care, and dental formula really work—plus ingredients, pricing, and where to buy.
The Question Every Dog Parent Asks
Have you ever watched your best friend struggle—scratching endlessly at itchy skin, limping after a walk, or suffering through digestive issues that leave you both exhausted—and wondered if there was something more you could do?
I know that feeling intimately. And so does Chris Masanto, the co-founder of PetLab Co.
When Chris had to make the heartbreaking decision to put his 17-year-old dog Krystal to sleep, he carried a heavy burden. She had suffered from arthritic pain for the last four years of her life, and Chris couldn’t shake the guilt of wondering if he could have done more to support her through supplementation. That guilt became the fuel for something extraordinary: PetLab Co.—a company that has since served over 4 million pet parents worldwide.
Today, we’re diving deep into everything you need to know about PetLab Co., from their bestselling probiotic chews to their joint care and dental formula. Whether you’re searching for PetLab Co. reviews, wondering about PetLab Co. probiotic chew ingredients, or trying to decide if PetLab Co. joint care is right for your aging dog—this comprehensive guide has you covered.
What Is PetLab Co.? The Story Behind the Brand
PetLab Co. (often searched as thepetlabco, pet lab co, or petlab company) is a pet wellness brand founded in 2018 by Chris Masanto and Damian Grabarczyk. What started as a mission born from heartbreak has grown into a global movement—a PetLab Co. community of pet parents who believe that having a pet is a privilege and a joy.
PetLab Co. at a Glance
The brand’s mission is simple: “Make pets’ lives better”. They formulate all their products using the best quality, natural ingredients chosen through thorough research and product development. PetLab Co. collaborates with veterinary professionals, PhD nutritionists, and clinical scientists to ensure every product is science-backed and rigorously tested.
Key Insight: PetLab Co. isn’t just another pet supplement company—it’s a brand built on personal experience, scientific rigor, and a genuine love for animals. The founder’s story resonates deeply with pet parents who have faced similar struggles with aging or ailing dogs.
PetLab Co. Product Line: A Complete Breakdown
PetLab Co. offers a comprehensive range of supplements targeting the most common health concerns in dogs. Here’s what you need to know about each flagship product.
1. PetLab Co. Probiotic Chews
The PetLab Co. probiotic chew is the brand’s bestseller—and for good reason. These soft, pork-flavored chews are designed to support gut health, digestion, and immune function in dogs 12 weeks and older.
What’s Inside PetLab Co. Probiotic Chews?
Each PetLab Co. probiotic chew contains 3 billion CFU of carefully selected, spore-forming probiotics:
- Bacillus coagulans
- Bacillus clausii
- Bacillus subtilis
Why does this matter? These spore-forming strains are resilient—they’re designed to survive stomach acid and reach the intestines, where they can actually colonize and provide benefits. Many probiotics on the market don’t survive the journey through the digestive tract. PetLab Co.’s formula solves that problem.
The chews also include:
- Prebiotic FOS and GOS fibers—food for the good bacteria
- A synergistic postbiotic blend of yeast (saccharomyces cerevisiae, cyberlindnera jadinii)
- Inulin, honey, and pumpkin—additional gut-supporting ingredients
Expert Insight: “Probiotics are found in many of PetLab Co.’s products for dogs and help to support gut health, normal digestion, and immune health,” notes Vetstreet’s product review. The combination of pre-, pro-, and postbiotics creates a comprehensive approach to gut health that’s backed by clinical research.
PetLab Co. Probiotic Chew Reviews: What Customers Say
Real PetLab Co. probiotic chew reviews reveal consistent themes:
Digestive Health Improvements:
“I have been using probiotic chews for over 2 years. I have a healthy dog. No vomiting, diarrhea, or scratching.” — Deborah, Trustpilot
Skin and Coat Benefits:
“My dog’s seasonal allergies improved big time and she is not licking her paws anymore.” — Jenna, Trustpilot
Palatability:
“My picky eater loves these soft chews!” — Kathleen, Trustpilot
On Amazon, the product has garnered over 38,000+ ratings with an adjusted rating of 4.10. On Trustpilot, PetLab Co. holds a “Great” rating with over 11,000 reviews.
However, not all PetLab Co. probiotic reviews are glowing. Some customers note:
- The price point is higher than some competitors
- Results can take time—up to 90 days for full benefits
- Some dogs may not respond as expected
The Bottom Line: The overwhelming majority of PetLab Co. probiotic chew reviews are positive, with many pet parents reporting noticeable improvements in digestion, skin health, and overall well-being. As with any supplement, individual results may vary.
2. PetLab Co. Joint Care Chews
If you’ve searched for PetLab Co. joint care or PetLab Co. joint care chews reviews, you’re likely caring for a senior dog or a breed prone to joint issues.
PetLab Co. joint care chews are formulated to support mobility and joint health in aging dogs. They contain glucosamine and other key ingredients designed to maintain joint function and comfort.
PetLab Co. Joint Care Reviews
“I’ve been giving my dogs this for many years now and it’s been a massive help to the arthritis in their joints. Highly recommended.” — eBay reviewer
“A very good joint product. I have a senior dog and he will eat these without any problems. He is happy and eager to get going again.” — eBay reviewer
“These products are great—its helped my dog a lot. The joint chews made a huge improvement.” — eBay reviewer
Some customers note the product is “pricey” but worth it, while others find it highly effective for their arthritic dogs.
Key Insight: PetLab Co.’s joint care chews appear to be particularly effective for senior dogs with arthritis or mobility issues. The founder’s personal experience with his own dog’s arthritis adds authenticity to the product’s mission.
3. PetLab Co. Dental Formula
PetLab Co. dental formula (often searched as petlab co dental formula, pet lab dental formula, or petlab dental formula reviews) is a water additive designed to support oral hygiene.
How It Works
The dental formula is added to your dog’s water daily. It’s colorless and odorless, making it easy to incorporate into your dog’s routine. Key ingredients include brown algae, rosemary leaf extract, and green tea.
PetLab Co. Dental Formula Reviews
“This product is easy to use, works well to inhibit bad breath and tartar, has no odor of its own, and does not seem to have any flavor that my dog would not like.” — Chewy reviewer
“Within a week, his teeth were noticeably whiter and his breath fresher.” — Amazon reviewer
“Really good and easy solution to keep dog’s teeth clean. They don’t seem to notice difference in the taste of water.” — Amazon reviewer
However, some users report:
- Their dogs refused to drink water with the additive
- Results weren’t dramatic for all dogs
- One user reported digestive issues, though this appears to be an isolated case
The Bottom Line: PetLab Co. dental formula reviews are generally positive, with many users reporting fresher breath and cleaner teeth. The product won a “Dog Dental Care Product of the Year” award in 2024. However, as with any water additive, some picky drinkers may refuse it.
4. PetLab Co. Allergy & Immune Chews
For dogs suffering from seasonal allergies, PetLab Co. allergy and immune chews offer targeted support.
These soft chews contain probiotics, prebiotics, postbiotics, omega fatty acids, and antioxidants to support healthy gut flora and immune function. They’re designed to help with:
- Seasonal allergy signs like paw licking
- Scratching and skin discomfort
- Immune system support
Expert Insight: “Your dog’s digestive system (gut) isn’t just for digesting food, it also contains a large part of the immune system and plays a key role in supporting overall health,” explains a PetLab Co. vet review. “Keeping your dog’s gut healthy can help keep their immune system, and the rest of their body, functioning at its best”.
PetLab Co. Allergy & Immune Reviews
“Noticed the ear scratching and head shaking stopped after the first day. I have 6 dogs and all eat the treats.” — eBay reviewer
“My dog loves these chews and I think they are beginning to help her!” — eBay reviewer
5. PetLab Co. Itch Relief Chews
PetLab Co. itch relief chews are formulated for dogs experiencing dry skin, itching, and minor skin discomfort.
Key ingredients include:
- Anchovy oil (omega-3s)
- Borage oil (omega-6s)
- Turmeric and honey
- QrillAstaOmega Oil for antioxidant support
“I have a Westie—he has one chew every day for Skin & Coat. Very pleased with this product by PetLab Co.” — eBay reviewer
Is PetLab Co. Vet-Recommended? The Science Behind the Supplements
One of the most common searches is “Is PetLab Co. vet recommended?” The answer is nuanced.
PetLab Co. collaborates with veterinary professionals and experts in dog digestive health. They hold NASC certification (National Animal Supplement Council), which means they follow strict guidelines for quality, safety, and ingredient integrity.
Clinical Research
PetLab Co. doesn’t just rely on marketing claims. They’ve conducted clinical research, including a study with Texas A&M University that explored the benefits of pre-, pro-, and postbiotics for canine gut health.
A clinical study found that PetLab Co. Probiotic Chews “significantly enhances a balanced inflammatory response in the gut”. Dogs taking the chew daily for 31 days showed measurable shifts linked to gut health and microbiome balance.
Key Insight: While PetLab Co. isn’t a prescription veterinary product, it’s formulated with input from experts and backed by clinical research—more than many over-the-counter pet supplements can claim.
PetLab Co. Reviews: The Good, The Bad, and The Honest
Where to Find PetLab Co. Reviews
You can find PetLab Co. reviews across multiple platforms:
- Trustpilot: Over 11,000 reviews, “Great” rating
- Amazon: 38,000+ ratings
- Chewy: Customer reviews on product pages
- BBB: 126 complaints in the last 3 years
- ConsumerAffairs: Various customer experiences
Positive PetLab Co. Reviews
The majority of PetLab Co. reviews highlight:
- Noticeable health improvements—better digestion, less itching, improved mobility
- Dogs love the taste—even picky eaters enjoy the pork-flavored chews
- Easy to administer—soft chews are simpler than pills or powders
- Quality ingredients—transparent labeling and NASC certification
Negative PetLab Co. Reviews
Common complaints include:
- Price—at over $1 per chew, it’s more expensive than some competitors
- Subscription issues—some customers report unwanted automatic shipments
- Mixed results—not all dogs respond to the supplements
- Customer service—some complaints about responsiveness
Honest Takeaway: PetLab Co. works wonderfully for many dogs—but it’s not a magic bullet. Results vary by individual dog, and the subscription model requires careful attention to avoid unwanted charges.
PetLab Co. vs. Competitors: How Does It Stack Up?
PetLab Co. competes with brands like Ollie, Bocce’s Bakery, Nutri-Vet, VetriScience, and Pet Naturals.
Key Insight: PetLab Co. distinguishes itself through its spore-forming probiotic technology, clinical research partnerships, and NASC certification. The price is higher than some competitors, but the quality and science behind the products justify the cost for many pet parents.
PetLab Co. Discount Code & Where to Buy
Where to Buy PetLab Co. Products
You can purchase PetLab Co. products through:
- Official website: thepetlabco.com (direct-to-consumer)
- Amazon: Available in multiple regions
- Chewy: Widely available
- Walmart: Select products
PetLab Co. Discount Code & Promo Codes
Looking for a PetLab Co. discount code? Here are current options:
- Refer a Friend: $15 off first purchase over $28
- App exclusive: 10% off when you opt into app notifications
- Cashback: Up to 16% cashback through Quidco
- 90-day money-back guarantee: Risk-free trial
Pro Tip: Always check the official website for current PetLab Co. promo codes before purchasing. Subscription options often provide additional savings.
Key Insights: What Every Pet Parent Should Know
- PetLab Co. was founded from personal experience—Chris Masanto’s guilt over his own dog’s arthritis drove him to create better supplements.
- Spore-forming probiotics are the secret sauce—the Bacillus strains in PetLab Co. probiotic chews survive stomach acid and actually reach the gut.
- Results take time—full benefits may take up to 90 days of consistent use.
- NASC certification matters—it ensures quality, safety, and transparency.
- Clinical research backs the products—including a study with Texas A&M University.
- The subscription model requires attention—some customers report unwanted charges, so monitor your account.
- Not all dogs respond the same—while most reviews are positive, individual results vary.
- PetLab Co. offers a 90-day money-back guarantee—so you can try risk-free.
FAQ: Your PetLab Co. Questions Answered
1. Are PetLab Co. probiotic chews safe for dogs?
Yes. PetLab Co. probiotic chews are formulated for dogs 12 weeks and older, manufactured in the USA with NASC-certified quality standards. Always consult your veterinarian before starting any new supplement.
2. Do PetLab Co. probiotic chews really work?
According to thousands of PetLab Co. reviews and clinical research, many dogs experience significant improvements in digestion, skin health, and immune function. However, individual results vary.
3. How long does it take for PetLab Co. probiotic chews to work?
It can take up to 90 days for full benefits to become apparent. Some dogs show earlier signs of improvement, but consistent daily use is key.
4. Is PetLab Co. vet-recommended?
PetLab Co. collaborates with veterinary professionals and holds NASC certification. While not a prescription product, it’s formulated with expert input and backed by clinical research.
5. Where can I buy PetLab Co. products?
You can purchase PetLab Co. products directly from their website, as well as on Amazon, Chewy, and Walmart.
6. Does PetLab Co. have a discount code?
Yes. Current PetLab Co. promo codes include a refer-a-friend program ($15 off), app-exclusive discounts (10% off), and cashback options through Quidco.
7. What are the side effects of PetLab Co. probiotic chews?
Most dogs tolerate PetLab Co. probiotic chews well. Some dogs may experience mild digestive changes during the initial adjustment period. If you notice any concerning symptoms, discontinue use and consult your veterinarian.
8. Can I cancel my PetLab Co. subscription?
Yes. However, some customers have reported difficulties with cancellation. It’s recommended to monitor your account and contact customer service directly if you encounter issues.
9. Are PetLab Co. products available on Amazon?
Yes. PetLab Co. products are available on Amazon in multiple regions.
10. What is the PetLab Co. return policy?
PetLab Co. offers a 90-day money-back guarantee on their products, allowing you to try them risk-free.
Final Verdict: Is PetLab Co. Worth It?
After diving deep into PetLab Co.—the founder’s story, the science behind the products, thousands of PetLab Co. reviews, and the brand’s certifications—here’s the honest take:
PetLab Co. is a legitimate, science-backed pet supplement brand that has helped millions of dogs live healthier, happier lives. The PetLab Co. probiotic chews stand out for their spore-forming probiotic technology and clinical research backing. The joint care chews have helped countless senior dogs regain mobility. The dental formula offers an easy solution for oral hygiene.
Is it expensive? Yes. At over $1 per chew, it’s not the cheapest option on the market. But for many pet parents, the results justify the cost.
The brand isn’t perfect—subscription issues and mixed results are real concerns. But the 90-day money-back guarantee provides a safety net.
If you’re looking for high-quality, science-backed supplements for your dog—especially if they struggle with digestive issues, joint pain, allergies, or dental problems—PetLab Co. is absolutely worth considering.
PetLab Co. isn’t just selling supplements. They’re selling what every pet parent wants: more happy, healthy years with the dog they love.
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