There are several signs that indicate a dog is not comfortable in a crate. Some common signs include excessive whining or barking, trying to escape or chew on the crate bars, pacing back and forth, drooling, panting excessively, and showing signs of stress or anxiety like trembling or wide eyes. Additionally, if a dog refuses to enter the crate or becomes agitated when the crate door is closed, it's a clear indication of discomfort. It's important to address these signs promptly to ensure your dog feels safe and secure in their crate.

This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.

Topics covered in this question:

Crate Training Dog Behavior Dog Anxiety Dog Care