The first set of rabies shots ARE painful, because of having to give rabies immune globulin, a thick liquid injected in the tissue around the wound, and the remainder given into the muscles. Depending on the person's wt, this may mean 4-5 shots. However, the remainder of the PEP protocol (post exposure prophylaxis) is a single shot (usually in the upper arm) on days 3,7,14, and 28. I do agree, however, that they aren't as bad as they used to be. Also, they are expensive. The entire series is well over $2000 to complete.