Take away from the dog its animality, and it becomes impossible to say what it is. All things have a permanent inward nature, as well as an outward existence. In this way Hegel describes how we apply Notions to the things which have corresponding universal features. Lastly, there is a similarity between formal logic and dialectical logic, they both assume definable concepts whether by itself or through other. But for dialectical logic concepts are intellectual as well as empirical, social as well as historical.
Experiment is just an abstraction made from production.