http://support.mspca.org/site/PageServer?pagename=ACAC_Boston_Volunteer_Opportunities
I adopted a cat from MSPCA, so am familiar with the organization. I spent a lot of time there playing with the cats before I chose one, and had the opportunity to talk with a lot of the volunteers there, who absolutely love working there. I filled out their volunteer application online, and am waiting to hear back from them.
http://www.arlboston.org/site/PageServer?pagename=new_homepage_1
http://www.aspca.org/donate.aspx?gclid=CN6s6ZO28aUCFYnc4AodXCzcmw
