Usually I take a large sewing needle, and heat it with a lighter until it is red hot. I then have the tick leaning back so the underside is exposed (stomach area), then I simply hold the needle on the stomach for a minute or two. Next, with tweezers I gently pull at it as close to the head as I can, while still holding the hot needle on the stomach .
I've taken many off myself and my dogs in this area, and that seems to work the best for me. Kind of complicated process but most of the time it gets the head with it. You really want to get the head to prevent infection.