I'm not sure exactly, I've got 134 logged into my records but there's prolly been more. At one point I had 103 pigs then averaged about 96 then cut down to about 40-50 when I got my horses (needed to reduce the food bill lol). Then towards the end of last year my stock got hit by a virus or something which killed all but 3 pigs in a couple of weeks :'(. I then bought some more pigs in once everything had been disinfected etc and I was sure whatever it was had passed (and the 3 survivors were ok). I have 20 pigs at the moment.
I got guilbert when i was 5/6 but my mum looked after him, then i got Rudi when i was 12 and he died when i was 16 :'( I got Zubin when i was 16 and Griffy and Harry when i was 17! so about 10 years with a break in between for me, i think being older with them makes me appreciate them more x