At 7.5 weeks we test each puppy to help us determine which home that puppy is best suited for. This is just one piece of the puzzle and the information we gather in testing is added to what we've already observed. This is a video of "Hulk" from our Superhero litter.
Before we evaluate puppies with a bird or wing, they go through a series of tests to see how they interact with strangers, how they react to visual/auditory startles, if the puppy is more food or toy motivated, and generally info about the puppy's personality. This gives us more information so we can place the puppies with the best matched family and offer pointers for training.