Baby Guinea Pigs available Sows and boars From show stock. Guinea pigs need good housing, so please make sure you have the right housing for them before you contact me Diet is 90% hay, with vegetables and fruit in small amounts. Pellet food given in moderation. Fresh water is a must as well. Guinea pigs average lifespan is 5 to 6 yrs. Please do your research before you commit. My guinea pigs will only be sold in same sex pairs.