I don't like my dog
why don't you like your dog?
The dog annoys me constantly. He bites my feet, tries to pee on my bed...
If you don't like the way your dog is acting, you can train it, or even get it a new home. If you keep a dog that you don't love, that kind of neglect will cause it to act out even more.
Train it? I want to give it to someone I don't like.
You shouldn't be trying to give a dog to someone who will also be neglectful of it.  This is a living creature that deserves a home, so if it really isn't the right pet for you, you can give it to a shelter.  From there, someone else will be able to adopt it, and it won't be your responsibility any more.