Hopeful
04-06-2007, 10:21 AM
An interesting article about the effects of IGF1 on the range of sizes of man's best friend: http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2007/04/05/national/w112017D16.DTL
Hopeful
Hopeful
View Full Version : Growth Factor explains different sizes of dog breeds