Hartz Insiders program has a new sampling offer for FREE Hartz Delectables Cat Treats for cat owners to sample and review. Choose from: Hartz Delectables Squeeze Up Treats or Hartz Delectables Lickable Treats. If you're not a Hartz Insiders yet, click here first to sign up then go here and apply. If you're chosen, they will send you an email with a link to claim your free cat treats!