Features: The Petmate Sky Kennel is primarily built of sturdy, high-quality plastic, but it still provides great ventilation to keep your pet comfortable. The front door is made of steel wire, as are the two windows on each side, and the back of the crate is perforated plastic. The door features a vault-style latch and is secured in four places for maximum security.

Say goodbye to dog crate storage woes, and say hello to the Impact Collapsible Dog Crate! This crate is made with high quality .063 American aluminum covered with a durable powder coat that adds extra strength and prevents corrosion. The powder coat also helps reflect heat away from your animal, keeping them cool on hot days. Our aluminum is tough enough for the heaviest chewers, and is also very lightweight in nature. In fact, our crates are 20% lighter than crates with similar designs. This crate easily collapses into less than eight inches tall, and can be set up or taken down in seconds.
Unlike the Impact, the Zinger Winger no dog escape crate uses solid metal steel bars for its door. Dogs will often choose to attack the door, knowing it is both the way he gets in and out. It is important that it is tough and secure. This robust solution works well here. It has a quality locking mechanism. This one uses two flush-mounted slap latches to ensure a secure close. It also uses a full length piano hinge plus striker plate. Its design also allows for reversible door installation. So it’s great for left-handers as well as right-handers.
We have updated this crate design to continue to match IATA (International Air Transport Association) standards for air travel. We have added stacking blocks for easy storage of like sized crates, as well as butterfly latches for tighter security. Handles on the top of the crate and on the sides make movement of this crate a breeze. The rails can be stored easily on top of the crate. Be sure to add the IATA COLLAPSIBLE BRACKET and DOOR GUARD to make your collapsible crate IATA compliant, if you plan to fly with your Impact Collapsible Dog Crate.

We have updated this crate design to continue to match IATA (International Air Transport Association) standards for air travel. We have added stacking blocks for easy storage of like sized crates, as well as butterfly latches for tighter security. Handles on the top of the crate and on the sides make movement of this crate a breeze. The rails can be stored easily on top of the crate. Be sure to add the IATA COLLAPSIBLE BRACKET and DOOR GUARD to make your collapsible crate IATA compliant, if you plan to fly with your Impact Collapsible Dog Crate.

If you have a pooch that loves to escape their kennel, check out the Goplus Metal Wire Pet Crate. It is a good crate for those dogs that are keen to get away. It can be easily moved around the house although it is not collapsible, it is relatively lightweight. Indestructible dog crates are a great investment because you will not need to replace it.
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Richard is a journalist who specialises in dog behavior. He's written hundreds of articles and books related to dogs, including for the Continental Kennel Club, Dog Fest (the UK's biggest dog festival) and various veterinary surgeries. When he's not spending time with Jess and Rudy (his beloved Labrador and Golden Retrievers), he enjoys reading, hiking and watching sports.
Most models come with wheels – they are mandatory. Some models don’t, and we advise you to avoid them as moving them around is a real hassle, especially if you travel often. Crates with wheels will allow you to easily transport your pooch no matter the circumstances. For the less portable solution, you might as well go with an outdoor kennel or a good quality playpen.
Hi Kristy. ProSelect is definitely the most heavy duty of them all (but as you noted, VERY expensive). Have you tried this style of heavy duty crate before? If so, you might be able to get away trying a less expensive model like the SmithBuilt. Unfortunately, there are always some dogs who can break out, so really hard to say. Your best bet is the ProSelect, but I know I myself would probably try some of the other models first if I never tried any kind of heavy-duty style crate before.
- The $15 discount applies to your minimum one-time delivery order subtotal of $80. The $10 discount applies to your minimum one-time delivery order subtotal of $65. Subtotal refers to the amount of your one-time delivery order before taxes and shipping. The qualifying subtotal excludes any Repeat Delivery orders or buy online and pick up in-store orders. All free shipping is based on Standard Shipping rates. P.O. Boxes. Alaska/Hawaii are based on USPS Priority Mail.
As well as being escape-proof, the Impact Case is also fully collapsible. When broken down it measures less than 8 inches in height – Ideal for storage when not in use. It is evident that security is the key design focus as it has an industrial style about it with 3/8 inch round bars that give the cage stability. This crate is also built for pet safety and comfort – The paint is a gray powder that deflects heat, and there are plenty of holes and openings that allow good airflow.

Complimenting the robust aluminum build is a door that is made of solid steel bars that have been welded to a high standard. This package of strength is sure to keep your escape artist pooch secure. The doors are connected to the body by a full-length striker plate and piano hinge. For extra security, each door features a flush-mounted slap latch allowing for a solid close.
Our durable heavy duty dog crates are specifically designed for strong dogs. These strongest dog crates can save a dog's life if they suffer from separation anxiety or other conditions such as noise phobia. Our brand name dog crates are your solution to managing your dog's confinement. If you have a strong dog, you need one of our super-strong Indestructible escape proof heavy duty dog crates. Use these commercial quality crates to manage strong dogs with behavioral problems, while keeping your home from being torn apart by your unattended pet. Our Indestructible heavy duty dog crates range from 36" to 60" in length to accommodate a variety of medium, large and giant size dogs.
It is always wisest to purchase a crate that will last for your dog’s entire life, rather than buying a small one when she’s a puppy and increasingly larger crates as she grows. Instead, go ahead and buy a crate that is suitable for her adult size and use dividers to temporarily shrink the size of the interior. As she grows, you can remove the divider to provide access to the entire crate.
Say goodbye to dog crate storage woes, and say hello to the Impact Collapsible Dog Crate! This crate is made with high quality .063 American aluminum covered with a durable powder coat that adds extra strength and prevents corrosion. The powder coat also helps reflect heat away from your animal, keeping them cool on hot days. Our aluminum is tough enough for the heaviest chewers, and is also very lightweight in nature. In fact, our crates are 20% lighter than crates with similar designs. This crate easily collapses into less than eight inches tall, and can be set up or taken down in seconds.
The crate features 3/8 Inch round welded-bars with a cross bar to offer maximum inescapable stability. These bars give the crate the impact protection that makes it so heavy duty. The crate is lockable via a marine grade hardware latch that provides ultimate security. The locking latch locks into place automatically to provide hassle-free security.
Making your dog crate comfortable and cozy for your dog will go a long way in making them unwilling to escape. Nobody wants to sit on a cold, and hard floor, and the same applies to our dogs! There is a broad variety of doggy beds available online from dog mats to luxury doggy beds. Be sure to check the floor dimensions of your dog crate to make sure that your new dog bed purchase will fit inside. Dog crate pads are dedicated aimed at dog crates, and many of them are chew proof and waterproof for obvious reasons.

The Proselect Empire Dog Cage is a durable and solidly made crate that comes in two sizes. This is a stainless steel dog crate with a side door making it very secure indeed. The stainless steel is finished that protects the steel bars from rust. This crate is designed to be indestructible from any even the strongest animal with durable steel tubing and latched double doors.
Wow, this crate is huge! We have three St Berdoodles and they were outgrowing the XL size crates I had purchased on Amazon (42”, I believe) at 10 months old. So, we purchased two of these ginormous crates. The pups have plenty of room. Only problem with the crates themselves is finding space in our home to put them. *the packaging and assembly nearly changed my review. The styrofoam broke apart everywhere, was all over the crate, floor, etc. quite challenging to put together, also. You need two people and a very large space to put it together in. And you need to put it together in the room it’s going in. We still haven’t put the 2nd one together because we aren’t sure where it will fit yet Wow, this crate is huge! We have three St Berdoodles and they were outgrowing the XL size crates I had purchased on Amazon (42”, I believe) at 10 months old. So, we purchased two of these ginormous crates. The pups have plenty of room. Only problem with the crates themselves is finding space in our home to put them. *the packaging and assembly nearly changed my review. The styrofoam broke apart everywhere, was all over the crate, floor, etc. quite challenging to put together, also. You need two people and a very large space to put it together in. And you need to put it together in the room it’s going in. We still haven’t put the 2nd one together because we aren’t sure where it will fit yet. … more

Ben is the senior content editor for K9 of Mine and has spent most of his adult life working as a wildlife educator and animal-care professional. Ben’s had the chance to work with hundreds of different species, but his favorite animals have always been dogs. He currently lives in Atlanta, GA with his spoiled-rotten Rottweiler named J.B. Chances are, she’s currently giving him the eyes and begging to go to the park.


The Smithbuilt cage is well established. It has a tried and tested track record of many customer reviews. So you can feel comfortable with what to expect. Beware of other cheap cages that do not have a good number of customer reviews. You’ll have less reason to have confidence in whether it’ll be suitable or a complete waste of money, or even dangerous for your pet.
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