I recently met with RSPCA Northamptonshire to discuss their work across South Northamptonshire. There are two main areas: (a) Fundraising - which helps towards prevention so as to keep animal with their owners in times of difficulties and (b) animal support itself like checking microchips.
To support our local RSPCA Northamptonshire do make sure you pop into the RSPCA shop in Towcester or donate directly.
You can also volunteer too - take a look at their website to see how you can get involved