Altered Tails Barnhart Clinic is a not-for-proift 501(c)(3) spay & neuter clinic. We offer services at a low cost to companion animals and free-roaming cats in an effort to control the homeless pet population and end euthanasia as a form of population control. Please contact us today for more information on our spay-neuter services, our TNR (trap-neuter-return) program for free-roaming cats, our vaccination clinic, or for any other information!