Cats are likely to defecate and urinate when riding in a car, which is a stress reaction generated by the cat's body in the novel and tense external environment. Many cat owners put their cats in cages before getting on the bus, which can avoid uncontrollable situations in the car and ensure the safety of cats. If your cat doesn't defecate in its litter box for a long time or has other serious digestive problems, it is recommended to take your cat to see a doctor in time. In order to make the cat as comfortable as possible, you can put a familiar pillow or blanket in the cage, which can make the cat feel safer and more comfortable. At the same time, during short trips, it is best not to feed or drink water to the cat, so as not to get carsick or urinate during driving. If you need to travel for a long time, it is suggested to set a fixed bedpan in the car to facilitate it to go to the toilet when necessary, and at the same time to prevent it from running around and pulling.

In short, cats may defecate and urinate when sitting in the car, but taking some measures in advance can ensure the comfort and safety of cats to the greatest extent. If you have any questions about how to adapt your cat to ride, it is recommended to consult a veterinarian or a professional pet caregiver for professional advice and guidance.