Below is a great pet travel infographic made by Amber Kingsley. It should be briefly noted that the information on pet crates may be misleading. For one, the best crash tested crates do not always have handles. Nor are they necessary since it would be difficult to lift a heavy-duty crate and a large dog anyway. Also, having your dog ride in a pet crate is better than letting them roam loose in the car, but most crates are not crash tested. In fact, a third party did testing on the typical plastic crates and found they would not hold up in a car accident. So if you’re wanting a crash tested crate, consider the German engineered Variocage pet travel cage. It has been crash tested in multiple crash test scenarios and meets or beats many European standards for safety.