The sex life of guinea pigs by peter Gurney. lots of info and piccys ISBN 185279133-0 if you need to order it my book shop did it for me, but had afew remarks when they phoned me to say it was in(nice ones through)
YummyCavies
Yep, this book is very intresting and good to read.
You can get it off amazon or ebay for a few quid.
The sex life of guinea pigs by peter Gurney. lots of info and piccys ISBN 185279133-0 if you need to order it my book shop did it for me, but had afew remarks when they phoned me to say it was in(nice ones through)