The Stop the Overpopulation of Pets Clinic (STOP Clinic)
is an organization dedicated to providing accessible,
low cost neuter and vaccination services for privately
owned and feral cats.

We operate from a 21 foot custom made mobile van
which includes a surgical suite, as well as treatment and
recovery areas. The van drives to scheduled locations
throughout the Greater Boston area and parks at these
locations for the day. Clients drop off their cats in the
morning for neutering surgery and vaccinations,
then pick them up the same evening.

By offering quality, affordable services we hope to stop
feline overpopulation and thereby reduce the suffering of cats.