Another point: bragging about how bitey your dachshund is, as though that vindicates your poorly behaved pitbull, really makes me think you shouldn't own dogs. Why didn't you train your dachshund well? I have met well behaved dachshunds, so what is your excuse? Do violent and poorly trained police justify your violent and poorly trained dogs? Is that what you're trying to say?
A rational person is more concerned around a trained tiger than a house-cat, despite both having the same capricious-but-usually-peaceful temperament. A rational person considers not only the temperament of the animal, but also the damage it could do. Numerous grown adults have been killed by pitbulls. Dachshunds? Not so much.
I think you understand this, but are pretending not to. Let me tell you, feigned ignorance is not persuasive.