Where can I go for low cost spaying / neutering and rabies shots?
The Massachusetts Animal Coalition website has a complete list of low cost spay/neuter clinics by county. The Middlesex county list is here.
For low cost vaccinations and rabies shots for both cats and dogs, Petco offers these services.
Petco
49 Linden St.
Waltham, MA 02452
Tel# 781-736-0200.