Between checking bags, clearing security, getting to your gate on time, and trying to get that seat you want, traveling can be stressful. But what about traveling with a service dog? While service dogs can be of tremendous help to their owners, on top of all the normal stresses of traveling, the owner also has to worry about their service dog. Among the many questions you may ask yourself before traveling with your furry service companion, you may wonder: What if my dog has to use the bathroom after we've gone through security?