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New World

New World by MidWest 18-Inch Exercise Pen, No Door, 16 Sq Ft Play Area

  • Based on 35,334 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Sep 11
Order within 19 hours and 31 minutes
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Size: XS Dog Pen: 18-Inch High


Features

  • SPACIOUS 16 SQ FT PLAY AREA: Eight connected panels (24"W x 18"H) create a secure 16 sq ft exercise space suited for smaller sized non-climbing pets, including a variety of dog breeds, rabbits, ducks and other small animals.
  • WE DON'T CUT CORNERS, WE PERFECT THEM: Precision welding, thumb snaps & seamless no-door design maximize security and mitigate cuts & escapes. With rigorous safety testing, New World provides peace of mind knowing your pet is safe while they play.
  • INDOOR & OUTDOOR USE: Sturdy metal wire design with a protective black e-coat finish, the New World resists rust and everyday wear. Use as standalone playpen, attach to your crate for expanded living space, or configure as a pet gate.
  • SETS UP ANYWHERE: Easy no-tools-required set up - simply unfold and connect. Includes thumb-snaps for quick assembly and four ground anchors for additional stability with outdoor use. Folds flat so your pet can play wherever life takes you.
  • BECAUSE LIFE GOES BETTER WITH PETS: A family-owned business based in Indiana, MidWest Homes for Pets brings over 100 years of pet product expertise and a commitment to quality, rigorous safety testing, and excellent US-based customer service.

Description

Give your pet the freedom to roam safely with the New World 18-Inch Exercise Pen. This versatile playpen features eight connected panels that create 16 square feet of secure play space, great for a variety of non-climbing pets. Designed with both pets and parents in mind, the seamless no-door design provides maximum security, suited for animals with higher separation anxiety. Plus, you can set it up or fold it flat in seconds without tools - simply unfold the panels and connect using the included thumb-snaps. Four included ground anchors allow for additional stability during backyard exercise, camping trips or outdoor events. Designed for maximum versatility, this exercise pen can be used as a standalone play area, attached to most dog crates for expanded living space, or configured as a gate to contain pets to appropriate areas of your home. Built from precision-welded metal wire with a protective black e-coat finish, this pen is durable enough for everyday use. Customize your play with add-on accessories, such as expansion panels, canvas bottom or sunscreen and mesh tops. At MidWest Homes for Pets, we know your pets are family. That's why every exercise pen is backed by our 1-Year Manufacturer's Warranty and supported by our Indiana-based customer care team, making New World by MidWest Homes for Pets a trusted choice for creating a secure, comfortable play space for your pet.

Color: Black


Brand: New World


Material: Alloy Steel


Product Dimensions: 62"L x 62"W x 18"H


Style: Protection


Product Dimensions ‏ : ‎ 62.01 x 62.01 x 18 inches; 10 pounds


Item model number ‏ : ‎ B550-18


Date First Available ‏ : ‎ September 20, 2021


Manufacturer ‏ : ‎ New World


Best Sellers Rank: #12,474 in Pet Supplies (See Top 100 in Pet Supplies) #44 in Dog Playpens


#44 in Dog Playpens:


Customer Reviews: 4.7 4.7 out of 5 stars (35,334)


Brand Name: New World


Dog Breed Size: Small


Pet Type: Dog


Global Trade Identification Number: 31


Item Weight: 10 pounds


Unit Count: 1 Count


Indoor Outdoor Usage: Indoor


UPC: 027773026631


Included Components: One 18" Exercise Pen


Item Type Name: Dog Exercise Pen


Manufacturer: New World


Model Number: B550-18


Manufacturer Part Number: B550-18


Target Species: Dog


Warranty Description: 1 Year Manufacturer's Warranty


Color: Black


Product Style: Protection


Item Shape: Square


Material Type: Alloy Steel


Item Dimensions L x W x H: 62"L x 62"W x 18"H


Closure Type: Foldable


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great purchase!!
Size: Small Dog Pen: 24-Inch High
Review Image by Nina
Review Image by Nina
I love this kennel! It’s lightweight, adjustable, and very easy to set up and take down. My Yorkie jumps all over it and it stays completely stable. I’m very happy with the quality and durability. It’s also convenient to move around, which makes it perfect for travel or everyday use.
Reviewed in the United States on June 2, 2026 by Nina
    • Would buy another if not out of stock
Size: Small Dog Pen: 24-Inch High
Review Image by T. McKamy
This playpen is a game changer for my teething puppy. Allows her some freedom in the living room while I have peace of mind while working around the house. Clips are cheaply made however the rest of construction is really great quality. Perfect for our needs with our new cocker spaniel. Can be moved to accommodate any size and shape. Also works great for blocking the opening of a large room that standard puppy gates don't fit. ... show more
Reviewed in the United States on May 26, 2026 by T. McKamy
    • Perfect size and super versatile
Size: XS Dog Pen: 18-Inch High
This was the perfect pen for when my puppy was too small (when she was 3-4 months old) to safely roam our backyard on her own. It gave her enough space to move around without feeling confined, which I really liked. It’s easy to set up, sturdy, and feels durable. She hasn’t been able to get over the top, so I feel good knowing she’s secure while using it. One of my favorite things is how versatile it is. You can set it up as a pen, but I’ve also used it laid out flat as a gate, which has been really useful. Overall, a great option if you need a safe, roomy, and flexible setup for a puppy or small dog. ... show more
Reviewed in the United States on May 11, 2026 by dt
    • Excellent product but connecting clips are cheap
Size: Medium Dog Pen: 30-Inch High
This is a sturdy product. It keeps my golden and lab in a "pop up" dog run while camping. I like the installed door for easy access however we just keep one side detached so we can easily swing it open. I have purchased several of these, I think 4 in total, that we connect together to make one large pen when camping. The 30" size is good for my dogs as they don't try to escape. However, if you have a jumping or climbing dog, they will be able to get out. Another great thing is they collapse fairly flat so it's easy to throw on the camper and pack along with us. These have also been in the rain quit a bit and they have not rusted. good buy for anyone camping! I am giving 4 stars vs 5 because the clips they come with to connect the ends or extend with other fences are kind of cheap and they bend/break easily. Do yourself a favor and get better clips, like some small carabiners. ... show more
Reviewed in the United States on October 14, 2025 by Jay Dub
    • Great playpen for poultry!
Size: Med / Large Pen: 36-Inch High
Bought for my miniature poodle puppy. Unfortunately, my puppy was Houdini. She would scale up the side like a ladder, flip herself over the side and escape. This playpen was very well made and has been very useful and a great buy for other animals. We have used it repeatedly with great success with our silkie chickens, our Havanese dog, and with baby turkeys. We love this product and would buy it again. ... show more
Reviewed in the United States on March 10, 2026 by BookWoman728
    • Sturdy, Portable Play Space—Great for Small Dogs and Pets
Size: Small Dog Pen: 24-Inch High
I got this pen mainly for my small dog to have a safe area to relax and play in the house, and it’s worked out really well. It’s lightweight, easy to move around, and folds up flat when I’m not using it, which makes storage super convenient. Setup takes less than a minute—just unfold and shape it into a square or octagon. It doesn’t have a door, but I just leave one panel slightly ajar or lift my pup in, so it’s not a big deal. For indoor use or short outdoor time on grass or patio, it holds up fine. It’s not super heavy-duty, so probably not best if you have a larger or more active dog who likes to jump, but for my 12-pound pup, it’s perfect. It also works great when I’m visiting family or going away for the weekend—packs up easily in the car and sets up in seconds. Definitely happy with the purchase for the price. ... show more
Reviewed in the United States on June 24, 2025 by Sean Bozarth
    • Awesome
Size: Medium Dog Pen: 30-Inch High
I like these gates to keep the dogs in one room, I don’t like to crate and things the best for my dogs. Easy to clean. I like that is portable, easy to set up, it is safe, it is not water resistance… you will see some rust here n there but they still work great.
Reviewed in the United States on August 9, 2026 by Kat
    • Great for dog barrier. EXCELLENT price! Sturdy well made! FAST delivery!!
Size: Med / Large Pen: 36-Inch High
Perfect size (36”) Excellent metal portable fencing off area, replanting clover and grass to make it dog and puddle resistant.
Reviewed in the United States on August 17, 2026 by Dawn

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