Hi my 2 year old cockatoo is normally healthy and looks healthy. She is very talkative and loving but misses my daughter who left for college. Recently, she was wet around the vent 2 separate days. I attributed it to the fruits I gave her. It made me nervous so i did give her a snack of cheese which she loves. Not realizing that I probably gave her 1 or 2 small cracker barrel slices a day for a week because she was so excited about the treat, today she appears constipated. She is pooping but seems to be straining, she is also pulling some out with her beak whichI neversaw her do before. She still looks happy and doesn't appear to be in pain. Can I give her anything to help her. She likes warm water but you can only give so much of that. Thanks