If you are bringing home a puppy or replacing a crate that crowds a room, the wrong size or door layout can make everyday use awkward. This Best Folding Metal Dog Crates guide compares options by dog fit, entry access, tray cleanup, and how you plan to store or move the crate.
Start with your dog’s measurements and the space where the crate will sit. The listed models include single-door and double-door designs, several size ranges, and folding wire construction, but suitability still depends on your dog’s actual proportions and behavior.
Pros
- Divider panel supports puppy growth
- Leak-proof tray simplifies cleanup
- Tool-free assembly
- Carry handle and rubber feet
- Secure slide-bolt latch
Cons
- Single-door design limits entry options
- Dogs near 40 lb may need the 36-inch model
- Who should skip it: Owners needing a double-door crate
How to Choose Best Folding Metal Dog Crates
1. Size the crate to your individual dog
Weight ranges and breed examples are useful starting points, not substitutes for measuring. The listings advise that a dog should be able to stand and turn around comfortably. Measure your dog’s length from nose to tail base and height from head to floor; the Amazon Basics listing advises adding 4 inches to each measurement to check crate length and height.
The 30-inch Midwest iCrates are listed for dogs weighing 21 to 40 lb, the 36-inch models for 41 to 70 lb, and the 42-inch models for 71 to 90 lb. The manufacturer suggests sizing up when a dog is near the upper end of a listed range. Check the actual interior fit and listed dimensions before choosing, especially for a growing puppy.
2. Match the door layout to the room
A single-door crate can be straightforward when you know which side will face an open area. A double-door version adds a side entry, which may help when furniture or a wall makes the front entrance inconvenient. The Midwest 30-inch and 42-inch ranges include both single- and double-door models; the 36-inch Midwest option listed here is single-door.
The Amazon Basics 36-inch crate also has front and side doors. Before buying, measure the available floor area and consider whether either door can swing open without hitting furniture. More entry choices can ease placement, but do not make an oversized crate a better fit for a small room.
3. Consider puppy growth and divider use
Each product listing specifies a divider panel for adjusting the usable space as a puppy grows. This can make one crate useful across more than one growth stage, provided the selected model will suit the dog’s adult size. A divider does not remove the need to choose an appropriate overall crate size.
If you are buying for a puppy, compare the expected adult fit with the available size choices rather than selecting solely by current weight. For an adult dog, the divider may be less important than the finished interior space and door access.
4. Check tray removal and cleanup details
The Midwest iCrate listings specify a leak-proof tray, while the Amazon Basics listing specifies a removable plastic base tray and a metal hook intended to keep it from moving. Its instructions say to lock the hook after installing the tray during daily use. These details matter if you expect to remove the tray for routine cleanup.
Do not assume that a removable tray makes the entire crate easy to wash or that the tray is dishwasher-safe; that information is not supplied. If cleanup is a priority, verify the care instructions and how the tray comes out before purchase. You can also browse our pet cleaning supplies for related household options.
5. Balance portability with the space you have
The listed Midwest models and Amazon Basics model are described as folding, with carry handles; the Amazon Basics listing specifically says it folds flat for transport or compact storage. Folding can help when a crate is used occasionally or needs to be put away, but a larger crate still needs more floor space while assembled.
Compare the listed outside dimensions with your intended setup and storage area. If you will move the crate often, consider the carrying and folding details, then confirm the setup and storage instructions for the particular model.
6. Treat latches and construction as practical checks
The Midwest listings specify metal wire construction, a black e-coat finish, slide-bolt latches, rounded corner clips, and a Paw Block feature. The Amazon Basics listing describes metal wire construction and a manual door-locking mechanism. These are different product descriptions, so compare the exact model rather than assuming one design detail carries across the range.
Product descriptions cannot establish how a particular dog will respond to confinement or whether a crate suits an escape-prone dog. Inspect the assembled crate and latch before use, follow its instructions, and supervise your dog as appropriate. A wire crate is not a substitute for suitable training or monitoring.
How We Compared These Products
This guide is based on product research, using the supplied listings for dimensions, stated dog-weight ranges, door configuration, divider panels, trays, folding features, and latch descriptions. The provided customer-feedback figures do not include review text, so they do not support conclusions about recurring owner experiences. No firsthand evaluation is documented.
Which Option Fits Your Pet and Home?
For a medium dog with one clear approach side: The Midwest 30-Inch Single Door iCrate has a single entry, a divider, and a leak-proof tray, with the listing specifying a 21 to 40 lb range. Who should skip it: owners who need a side entry or whose dog is near the top of the stated range and needs more room.
For flexible placement in a medium-size room: The Midwest 30-Inch Double Door iCrate adds a side door to the same listed dimensions and weight range as the single-door 30-inch model. Who should skip it: buyers who do not need a second entry and prefer a simpler door layout.
For a larger dog and a side-entry option: The MidWest 42-Inch Double Door iCrate is listed for 71 to 90 lb dogs and has front and side doors, a divider, and a leak-proof tray. Who should skip it: households short on floor space, or dogs near the upper end that need a larger crate.
If easy flat storage is the deciding factor, compare the Amazon Basics Portable, Easy to Assemble listing, which specifically describes folding flat and includes two doors and a removable tray. Check its stated fit limit, under 32 x 21 inches (length by height), against your dog before deciding.
Frequently Asked Questions
How do I choose a crate size?
Measure your dog and check that they can stand and turn around comfortably. Compare those measurements with the product’s listed dimensions; breed and weight examples alone cannot confirm an individual fit.
What is the difference between single- and double-door crates?
A single-door model has one listed entry point, while a double-door model adds a side entry. A second door can give you more placement choices, but check that each door has room to open where you plan to use the crate.
Do these crates include a divider panel?
All six supplied product listings specify a divider panel. Check the product instructions for how it is installed and adjusted; the supplied data does not provide additional setup details.
Are the trays dishwasher-safe?
The supplied listings describe a leak-proof tray for the Midwest iCrates and a removable plastic tray for the Amazon Basics crate, but do not state that any tray is dishwasher-safe. Verify care directions for the specific model.
Which model is described as folding flat for storage?
The Amazon Basics listing specifically states that the crate folds down flat for transport or compact storage. The Midwest listings describe their models as folding and portable, but do not provide the same explicit flat-storage wording in the supplied details.
Can I choose by breed alone?
No. The breed examples in the listings are guidance, not a guarantee of fit. Measure your dog and compare the measurements with the crate dimensions and stated fit notes before buying.
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