On Nintendogs your dog flipped while catching a frisbee why is that?

In Nintendogs, when your dog flips while catching a frisbee, it's often a result of the dog's excitement and skill level. Certain breeds are more agile and can perform tricks or flips, showcasing their athleticism. Additionally, successful catches can trigger playful animations that enhance the game's realism and entertainment value. This adds to the fun of training and playing with your virtual pet.