Relax about it. Most just want to check out your dog. Some might be gay and want to find out what your story is as well. They'll soon realize you're straight. Besides, women are watching.
Nothing is more unattractive to a woman than a dude with a raging case of homophobia.
Even if getting a dog doesn't transform you into Don Juan, you'll have an unconditional friend. If you adopt, you'll also be saving a life. And if you plan on a family some day, getting a dog will prepare you for parenthood in many ways you couldn't possibly imagine. Having a dog will change your life tremendously, but only for the better. The ever-gorgeous Salma gets naked in one of her earlier movies.