i dont know much about guinea pigs but i have done a lot of research and thats how i found this website. i been only a owner of 3 gp for 6 months and lately one of my gp are acting really funny he has been sneezing or coughing and has been in his igloo for 2 days straight he is barely eating and i caught cosmo(another male) humping token and has been trying to hump him all day since yesterday i know token is a boy because i can see thee two lumps but i just dont know what to do..