Head lice infest the head and neck and attach their eggs, called nits, to the base of the hair shaft. Lice crawl to get around, they cannot jump or fly. Pets do not get head lice. You can call 1-888-LICENDERS to have all your head lice related questions answered, we are here to help. We have a Manhattan Lice Treatment Center located at 939-8th avenue suite 302. It is open 7 days a week for your convenience.