Found this here, http://www.rspca.org.uk/servlet/Satellite?pagename=RSPCA/Careers/Car
Entry requirements
* Minimum age 22
* GCSEs/O levels in English language and a science subject
* Physically fit - able to swim 50 metres fully clothed
* Valid driving licence
* Experience of working with animals is desirable
* Interpersonal skills, preferably controlling confrontational situations, are essential
* Qualified inspectors must be prepared to be posted anywhere in England or Wales
From over 2,000 applicants, about 20 aspiring inspectors are selected each year for the tough six-month training course.
Trainees study animal welfare legislation, basic veterinary training, mountain and boat rescue techniques, investigation skills, interview techniques, court work, animal-handling techniques, media training and public speaking. After written examinations, students have six months' probation before achieving full qualification.