My guinea pig is a sweet and relaxed but very popcorny 6 month old girl. I introduced her to eating celery as a first vegetable to try. Since she liked it I let her have that for a few weeks since back then she was really little (about 2 months) so her tummy was very delicate and needed only little bits of veggies. I have tried letting her eat Romaine lettuce, little bits of cabbage, carrots, and green bell pepper but she still persists on only eating celery! I even tried getting her to try a little strawberry as a treat but she refused to eat it. This usually results in her sniffing the new fruit or vegetable and then pushing herself far away from it and not looking at it or getting close to it. She will eat celery, hay, and her usual pellets but won't try anything else! What should I do to get her to try new vegetables and maybe fruit? I have tried leaving it in her cage for the day in case she is shy of eating in front of me or something but she chooses still not to eat it! Somebody please help me! What should I do? ?/ I love my guinea pig soooo much and I wouldn't want her to have any kind of problems with her diet!:rosex)