The toy poodle will not eat a thing or drink water when taken outside. Sometimes, the dog is taken outside for the whole day and still won't eat anything or drink water. It is obvious that the dog is nervous and anxious outside and especially so during car rides. The dog is usually taken to parks and we spend the whole day outside. When the dog gets back home in the evening, she starts eating her food like crazy and drinks water like crazy. Obviously, she's very comfortable being back at home. What could be wrong with the toy poodle or is this normal behavior?