The Bodylanguage Of Dogs

I just finished watching Sarah Kalnajs DVD "The Language of Dogs", and even though I basically know what makes a dog tick, it was a fascinating study about the subtlest of cues our dogs give us in their efforts to communicate.
I really don't want to promote anybody's work, but this DVD is really worth seeing. It features a lively presentation and most extensive footage of a variety breeds showing hundreds of examples of canine behavior and body language.

What is your dog saying to you and to other dogs ?

How can you tell when play turns into aggression ?

How do dogs show friendliness, fear, or stress ?

This DVD is for anyone interested in trying to understand dogs and their actions/reactions.
The Mclean Furgang gives this DVD the "two paws up" ! Available at Amazon.com

Even though not related to Sarah Kalnajs' DVD, this is a short movie about dog expressions: