35. Be aware of your dog’s feelings.
There are times when your dog may not feel like following your commands, since he did not have a good night’s rest, or he is in a bad mood. You should know how to tell your dog’s feelings, so that you can use it to decide whether to proceed with a training session or not. If he is not in the mood for it, then you can simply play with him, or sit down while watching the sunset.