Advices from our vets
Your cat can feel stressed at the idea of being locked in a “box”. Choose a pet carrier that has a removable top. It is preferable to not force your cat into the carrier, but rather entice it.
Once your cat is used to entering the closed pet carrier, you can also progressively teach it to remain calm in the car.
To make these learning processes easier, you can give your cat food supplements that help the learning process and contribute to limiting the effects of stress and fear.