Well, Graycie is a few days over seven weeks old now, and last night she finally decided she would eat canned cat food and she ate half of a 3 oz can and had some more this morning. Is it normal of them to almost stop drinking formula "cold turkey" when they start eating solids? She acts like she isn't even INTERESTED in formula any more since she started on solids. As I speak she is tearing around the living room like she is chasing an invisible mouse. If it moves she jumps on it and bites it. If it thinks about moving she slaps it and makes it move, and THEN pounes on it and bites it. LOL!