Keep your pet hydrated
Without regular access to water whenever they need it, pets can get easily dehydrated when traveling. Keep this in mind when traveling and pack extra water for your four-legged passenger.
Allowing animals to self-regulate their water intake, perhaps by attaching a bowl to the inside of their crate, is ideal, but if that’s not possible, stop frequently to give them a chance to drink. Another way to keep them feeling good is to feed them wet food instead of dry; according to Bernal, the water content in wet food can help hydrate pets.