[quote=zoey] What are some good alert commands?[/quote] Any word can be used as any is as good as the next, providing the training to associate it with the desired action is done correctly. Most people (and I agree with this very much) usually use commands that are words they normally don't say in normal converation, or are in another language. Some that I've heard used are: Pas Auf! (German for "Watch Out") Achtung! (German for "Attention") Watch it! (or Watch Him) Alarm!