Well, the same applies for traveling with your pets. Having the right tools can make or break your trip.
Crates come in various sizes and construction and serve several purposes. .
In a vehicle, your dog's crate is essentially his safety belt. In an accident, his crate will keep him from being thrown about and, by keeping him contained, will prevent him from being thrown into the road and perhaps hit by another car. . Also in a vehicle, his crate keeps him in one spot so that he is not putting his head out the window or crawling under your feet as you drive. It becomes his personal space which is familiar to him and to which he can retreat when he is tired. Soap and water and perhaps a little disinfectant keep them clean.