Dogs learn best when training is not too easy and not too hard. The goal is to create enough challenge for learning without causing stress, frustration, or shutdown.
If your dog fails the same exercise three times in a row, make it easier. If they succeed three times easily, make it slightly harder. The Rule of Three helps keep training fair, clear, and productive.
Brain breaks are short pauses during training or walks that allow your dog to decompress and reset. Sniffing, exploring, or relaxing for a moment can help reduce stress and improve focus.