My roo has been acting strange for about a month or so, he eats/drinks perfectly fine and is growing well. BUT, he has this thing where he will lower his head and walk clumsily backwards stumbleing in a way, then walks forward again like nothing happened, its almost as if he gets dizzy spells. I will confess that I HAVE on many occassions fed him meat of all types(leftovers from dinner) rangeing from fish,hot dogs,hamburgers to steak. As well as many other things, fruits,vegetables,nuts. more or less anything left over from the fridge. AND, he has a bite on the back of his head, its healed now though. I`m thinking its a rat bite. Could he have caught something from the rat? Rabies? Any suggestions what his problem is?