What foods are poisonous to Guinea Pigs?
Foods which you should not feed your guinea pigs are, CHIVES, GARLIC, LEEKS, ONIONS, BUTTERCUPS (extremely poisonous), VELVET GRASS (thin grass), any shelled nuts or seeds (guinea pigs can choke on the shell fragments), rhubarb (extremely poisonous) , raw beans (poisonous), green pigment in potato.