My boyfriend got a male 3-week-old guinea pig, pigalet, from the pet store for Christmas. I already have a male 4-month-old guinea pig, piggy, I know guinea pig's basic needs. Piggy chased and wanted to get on top of pigalet. Pigalet tried to get way from Piggy. I put pigalet and piggy in a separated cage or place. Today I put pigalet and piggy together. Piggy tried to chase Pigalet again. I right away picked pigalet up. I found white stuffs in his eyes. Before I put him and piggy together, I know I did not see any white stuffs in his eyes. Is pigalet crying or he has infection in his eyes?