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Review: 4knines

Our content is meticulously curated through independent research, testing, reviews, and AI-driven recommendations, all designed to present you with the finest product choices. When you make a purchase through our links, it could result in us earning a commission.

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As a brand that’s currently celebrating its 10th anniversary, there’s no doubt that 4Knines has been incredibly successful in captivating and satisfying its audience with the products it produces. 

Primarily focused on protecting your car from the slobber, fur, and muddy messes dogs may create, 4Knines has a wide variety of durable dog seat covers, door covers, and cargo liners that allow you to take your furry companion on any adventure you wish without hesitation. Recently, the brand has also started producing various dog accessories, such as a doggy seat belt, dog crates, dog harnesses, and dog car barriers, ensuring complete protection of your car and your pet. 

In this review, we’ll be taking a closer look at 4Knines and its top products in detail in an effort to help you decide if the brand can fulfill your needs.  

What is 4Knines?

Pet owners, specifically dog owners, know how much a puppy can liven things up around the house and truly be your ultimate best friend. It’s the one constant in your life that showers you with unconditional love and support. 

4Knines’ owners, Jim and Maggie, felt the same way about their two Dobermans, Ares and Ana. So much so that they could not bear going on adventures without them. The only problem was that the puppies, to no fault of their own, would leave the car muddy, littered with fur, and covered with their saliva. On top of that, the car seats themselves weren’t comfortable enough for the dogs, who would want out after just a few hours of sitting in them. 

So Maggie and Jim, with their combined intellect, came up with a solution that prevented their car from becoming a muddy, slobber-filled mess: dog seat covers! They also quickly realized that there must be plenty of other individuals struggling with these same problems and decided to launch 4Knines in 2013, a small business that primarily dealt in durable dog seat covers built by dog owners for dog owners. Fast forward ten innovation-filled years later, and their motto has changed to providing dog-owning families with all the equipment they could need to make traveling with dogs, or any pets for that matter, as easy and as comfortable as it can be. 

Currently, 4Knines, in addition to its patented dog seat covers, produces car door covers, cargo liners, and a range of dog supplies, including dog bowls, dog bed covers, dog blankets, and poop bag holders. Plus, they’ve also recently started dealing in a range of dog accessories, including dog seat belts, car barriers, and even harnesses to keep the little puppies safe. 

Each one of their products goes through the “Ares and Ana” test before being unveiled in front of their customers. This is a test that has become a tradition after Jim and Maggie used it to test their first dog seat covers. 

Starting from a small home in Glendale, Arizona, a place that still hosts 4Knines’ headquarters, the brand itself has grown in size and reach, becoming one of the premier dog equipment brands in the U.S. — a brand that still has room to grow further. 

Our Review of 4Knines

If you’re looking for the perfect car seat covers for your furry friend or just accessories in general, you must check out the top-selling products of 4Knines. As we learned, this brand is especially known for its car seat covers and makes some of the best car seat covers for large and small pets. They offer an amazing array of designs that are both fashionable and durable. Not only do they protect your car seats from dirt, fur, and claw marks, but they also offer your pet a comfortable ride.

Let’s check out their most demanded products and their top features! 

4Knines Dog Seat Cover with Hammock

The 4Knines Dog Seat Cover with Hammock is a must-have for any dog-owning car enthusiast. This cover is made from heavy-duty, colorfast 600D polyester, thick UV-coated straps, durable nylon clips, no azo dyes or heavy chemicals, and a K9-SHIELD waterproof, non-slip layer. The fact that it is waterproof makes this item especially attractive, as it can handle any weather conditions. 

Besides its protective qualities, the dog seat cover has an innovative hammock option that allows access to two seat belts and latch anchors. The regular size measures 54 inches wide and can be installed in seconds with quick-release clips and sturdy seat anchors. Also, it can be easily cleaned by hosing it down, wiping it with a moist towel, or tossing it in the washer. And since it is from 4Knines, you know you are getting a quality product that has been out-performing and out-lasting competition since 2013!

4Knines SUV Cargo Liner for Fold-Down Seats

The 4Knines SUV Cargo Liner for Fold-Down Seats is a great product for those looking to protect their vehicle from wear and tear and provide a comfortable, safe space for their pet. The large-sized seat cover can easily cater to larger dogs. The large size measures 52″ x 86″ (including a 22″ bumper flap). This liner features a patented design for 60/40 or 50/50 split and center cargo pass-through, allowing maximum flexibility.

The product is constructed with heavy-duty, colorfast 600D polyester and thick UV-coated straps. It is reinforced with durable nylon clips and has no azo dyes or heavy chemicals, making it a safe and non-toxic choice. For added protection, the liner also has a special non-quilted, waterproof laminate layer, referred to as K9-SHIELD, that allows it to be completely waterproof while preventing any slipping. This dog seat cover is perfect for those looking for both versatility and safety in their car’s cargo area. 

4Knines Floor Hammock for Crew Cab Trucks

The 4Knines Floor Hammock for Crew Cab Trucks is a unique, novel design for full-size crew cab trucks with fold-up rear seats. Not only does it cover the back of the front seats, the floor, and folded-up seat bottoms, but it also features a Passenger Side Split compatible with Ford, Chevy, GMC, Toyota, and Honda Ridgeline. 

This product provides superior protection and longevity due to its heavy-duty 600D polyester construction, thick UV-coated straps, and durable nylon clips. Plus, no azo dyes or heavy chemicals are involved in the manufacturing process for a cleaner, more eco-friendly product. This product is an excellent choice for full-size crew cab owners looking for superior floor coverage, waterproof protection, and long-lasting construction.

4Knines Dog Bed Liner

Worried about your dog’s comfort, especially when it is relaxation time? The 4Knines Dog Bed Liner is essential for pet owners looking to protect their dog’s beds from wet messes and accidents. Handcrafted in the USA, this durable liner is constructed with premium waterproof material designed to remain silent during use. Since it is machine washable and hangs to dry, it is effortless to maintain. Its zippered opening makes inserting the bed insert easy and secure.

Available in four different sizes to fit most beds, the liner can be used in a range of bed sizes from medium to extra large; the round size can even accommodate beds of 45” x 45” x 6”. The soft, waterproof material ensures that your pet stays comfortable at all times while also protecting them from spills, dirt, and smells.

4Knines Stainless Steel Dog Bowl

The 4Knines Stainless Steel Dog Bowl is a long-lasting and safe pet bowl. This stainless-steel food bowl for pets is crafted with a sturdy material built to withstand daily wear and tear. The non-slip, bottom rubber ring keeps the bowl in place and prevents spills and scratches on your floor. With an impressive eight cups of food or water capacity, the bowl can handle large amounts of nutrients without taking up too much space. 

The 4Knines brand stands out for its top-notch customer service and satisfaction guarantee. By supporting their products, you will also be helping multiple animal advocacy groups and groups that help veterans with service dogs. In other words, purchasing from this brand can make a difference in the world. 

4Knines Dog Crate Mat

4knines brand reviewThe 4Knines Dog Crate Mat provides a great way to give your pup a comfortable place to relax. This mat is made with a plush microfiber top with special foam padding, giving your pup an optimal resting place. Not too thick and not too thin, this mat is great for use in a kennel, as a dog bed on hard floors, or as a couch cover. It even comes in handy while traveling as a place for your pup to rest in the car.

This mattress is waterproof and machine washable, making it a great choice when crate-training or potty-training puppies. To increase the protection of the mattress, the brand has implemented its K9 shield, a waterproof and non-slip layer. This unique layer has waterproof and non-slip components that keep the mattress from moving around. Please note that this product is not recommended for aggressive, destructive dogs.

4Knines Reviews from Customers

One of the primary reasons why we decided to feature this specific brand was because of the glowing recommendations and reviews it had received on almost all of its products. Naturally, our curiosity was piqued, and we decided to dive into all of the reviews the brand had received from buyers that outlined their opinions about the company and its products. 

Our first visit was to the brand’s website, specifically the website’s review page. We were pleasantly surprised to see an overwhelming majority of positive comments about their split-tech products that offer features not found elsewhere. Most reviews mentioned at length how 4Knines’ patented dog seat covers made traveling with their fully grown dogs an absolute dream, with the dogs not feeling tired or impatient even after several hours of just sitting in the car. 

Apart from that, we also noticed customers raving about how the dog bed covers, and blankets they bought from the brand had made their life so much easier, as in addition to using them during their travels, they were now also using them at home due to their soft and non-abrasive nature. 

Overall, most of the reviews on the brand’s website and Amazon store page were positive. In fact, on Amazon, the brand had an average 4.5-star rating, which suggests that the brand is super popular among the Amazon customer base. 

Sign Up for 4Knines

As individuals who used to belong to the middle class, Jim and Maggie understand how important it is to save the customer’s time and energy while they shop for equipment for their dog. This is why they allow their customers to make an account with them.  To sign up for their website, all customers need to do is enter their details on the form available on the website's profile page. This information includes their first name, last name, email, and password. Becoming a member of their website allows customers to view their search history, buying history, track their orders and review products.  Customers also have the option to sign up for 4Knines’ newsletter by entering their email. This’ll allow them to receive emails informing them of new offers, deals, and discounts related to the brand’s products. 

Where to Buy 4Knines?

4Knines’ products are primarily available on their website at www.4knines.com and in popular online retail stores like Amazon Just search 4Knines on Amazon, and you should be redirected to their store page. Unfortunately, 4Knines does not have a physical storefront yet, so customers who want to buy their products must venture online to their website or Amazon store page. 

4Knines Shipping and Return Policy

Shipping

As of right now, 4Knines only offers to ship to addresses within the U.S. but is looking to add more international destinations soon. Fortunately for customers, the brand values all of its customers and wants to provide as much satisfaction and happiness as they can with its products, which is why they offer free standard shipping to destinations within the continental U.S. This shipping takes about 5-7 business days to reach the customer's address.  Shipping to locations outside the continental U.S. is $9.99. Orders shipped to Hawaii and Alaska may take a little longer than seven business days. Other than that, orders should typically arrive at their destinations within seven business days, even for locations outside the continental U.S.  Customers who want access to their products a little early can opt for expedited shipping, which takes 2-3 business days within the continental U.S., for a flat fee of $7.99. All customers will receive tracking details when their product ships.  Print-on-demand products are only produced once ordered, meaning they ship separately and may take about 7-10 business days to reach your destination. 

Return Policy

The founders of 4Knines understand very well the difficulties an average person goes through in trying to return a product. That's why they've made returning any 4Knines product incredibly easy and within 30 days of arrival.  The company will fully refund individuals who want to return their products within 30 days.  Plus, for orders placed between November 15 and December 31, the return window will be extended until January 31. In case of a manufacturing error or a damaged product, the manufacturing team will also offer a completely free replacement if contacted within the 30-day period. Customers can contact their team using the warranty form in the product’s packaging and email it to support@4Knines.com, along with a clear photo of the problem. 

4Knines Promotions and Discounts

Apart from the occasional seasonal discount on special occasions, like Halloween and Christmas, 4Knines does offer other promotions and discounts, but only to those customers who've signed up and subscribed to the company's newsletter.  Fortunately for customers, this subscription is absolutely free and requires you to enter your email on the profile page of the company's website. Once that's done, the brand will send you occasional emails regarding any new offers, news, and discounts related to their products. 

Contact 4Knines

Customers who want additional information about 4Knines' products directly from their support team can email them at support@4Knines.com. This method will result in the customer service team contacting you in a day via email.  Alternatively, eager customers can call the company directly at 888-602-2509. Plus, customers following 4Knines on their socials can contact their teams via their Facebook and Instagram pages. 

FAQs

How does the return of a product get processed?
Customers who want to return a product need to fill in the warranty form included in the package. They then need to email the form as a clear picture to the company at support@4Knines.com. This has to be done within 30 days of purchase.  The company will then get back to you with a return authorization number and return instructions via email. For further information, customers can call the company directly at 888-602-2509. 
How soon after the Item is returned can the customer see the refund?
Once you've sent out your product for return, provide the tracking number to the company at support@4Knines.com. If the tracking number is correct and the item is received at the company's warehouse, you will receive an email confirming your refund status.  The company will then promptly transfer your refunded value back into your account. This whole process should take a maximum of three days. 
Can customers use their rear seat belts once the rear seat cover is installed?
Yes, users of the rear dog seat covers can still use their rear seat belts to secure their puppies or even their human babies if they ever decide to travel with them.  That's because the rear seat covers from 4Knines are specifically designed to fit the car's back seat as ergonomically as possible without covering the seat belt portion. The same goes for the front seat cover, which customers can test out on their own. 
Are the dog seat covers waterproof?
All of the 4Knines' covers are made from waterproof material, meaning they can withstand small spills, snow, rain, and mud. However, the seams, zippers, and Velcro openings are not waterproof, so you need to keep a special eye out so that these don't get wet. 
Do 4Knines offer any kind of warranty?
Yes, 4Knines offers a full lifetime warranty on certain conditions. You can view it for yourself once you navigate to the warranty page of their website. 
Are there any harmful chemicals on the cover?
As a brand committed to providing as much comfort as possible to you and your dogs, 4Knines ensures that all its products contain no azo dyes or heavy metals. Materials like lead, arsenic, or mercury can be extremely harmful if taken into your body, even in small amounts.