A really useful book - if you cannot buy it then try a library!:
There are plenty of photographs, and loads of information:
The book is: ISBN 0-86622-195-6
Cost is about £6 or $12
If you need urgent informationthen visit the Guinea Pig Daily Digest website where there are a number of well informed people:
Please note that these are large files! It seems that some GPs seem to make different sounds to ours - perhaps there are different GP dialects!
1. Happy?? This is the noise ours makes [size 177KBytes]
2. Give me F O O D [size 181Kbytes]
3. Lust [size 70Kbytes]
4. Don't Touch Me! (or is this fear)[141Kbytes]
Come any closer and you're history ! [70Kbytes]
If you've got any sounds recorded (and know what they mean!) please send them to me
G-Pigs - The Rude Bits!!
Here are a couple of drawings That may enable you to sex your GP - it's not easy esecially if they are young