Hello, I am concerned about a 3 year old male cat we adopted on Sunday. The first day he ate a little and drank a lot of water. After the first day he has only eaten a few kibbles of food each day. I have tried 3 different types of food including a wet food. The Blue Wilderness wet food he just smelled and walked away. He has had a little water today but no food at all. Could he be sick? I'm not sure if his skin is dry or what but he will lay in and there are a lot of flakes (I hope that's what they are) left behind. I can also see the flakes in his fur. He is not scratching himself or anything, but he does rub against everything. If he is not sleeping he is rubbing against something. Our vet visit is not until Saturday so I hope he eats something soon. Would like to know your thoughts or suggestions. Thanks in advance!