How can you train a cowlick to go away?

You should just throw away as it's honestly of no use after, unless you plan on making another batch. But even then I'd bite that minuscule cost and use another...

Absolutely, Dachshunds are highly intelligent and willing to learn. The question is not whether a Dachshund can be house trained but whether the owner has sufficient knowledge to teach the...

Yes but it can be more difficult to do. And it will take a longer amount of time.

You'll never be able to remove it, unfortunately. That is just how your hair grows.

Growing out your hair won't take away the cowlick, but you can sometimes smooth it out with some water or hair gel.

Walk the dog against a flat wall or a fence, with your body on the other side. Leave a little tension in the leash as you walk, then stop suddenly...