There are wire frame crates, solid frame crates, and soft-sided crates, but the wire frame crates allow for ventilation and easy cleaning. They usually have a plastic tray that slides in an out, which can be kept clean and fresh-smelling if you puppy has any accidents.  Just be careful not to slide it our when the pet is in there! It can pinch or crush their little paws.

The wire framed ones are also great because the plastic tray can be used in the back of a car even if you can’t have the whole thing erected inside the back of the car.  They can also be folded up flat and easily moved from one place to another if you are travelling with the dog. It can fit in the back of an SUV, or in the cargo hold of a plane.

For a small dog, you might decide on a soft-sided one for travelling in a car or plane.  If the case can fit under the seat, most airlines will allow it to go inside the cabin.

Otherwise, the dog carrier will have to be checked through as baggage. Some airlines provide crates, others do not, so having a wire framed crate for your dog can save a lot of time and money, especially if you travel a lot.

The wire frame type of crate is especially useful for house training and protecting young puppies or dogs that may become destructive when left alone in the house. It is great for keeping your away from chewing things like electrical wires, or constantly being pestered by well-meaning but persistent new owners, especially children.

When selecting a  wire crate, check for any sharp edges. Be careful with  the front door to see if it is spring loaded. These doors are not recommended because they can snap shut on a paw or tail.

Some breeders and owners say a dog feels too exposed in a wire frame crate.  You can always drape it with a sheet or towel on one or more sides if you think the dog is acting nervous in his or her crate. Generally speaking, crates are clean, multipurpose, comfortable and good for travel.

Continued in Guide to Buying a Pet Crate Part 4