Trainer Points are a measurement of the player's capability and experience as a dog trainer in Nintendogs. These points are used to measure the player's rank as a trainer, unlock new breeds and interiors, unlock certain items in the local store, and allows them to teach advanced tricks to their dogs. In Nintendogs + Cats the Trainer Points have been renamed Owner Points and can be seen in the Diary/Journal. Below are methods of obtaining and losing trainer points.