I have a 5 week old buck fawn. Mother abandoned at birth due to bad front feet, couldn't stand or walk. Feet now fine. Am bottle feeding milk replacer and he is just starting to eat a little soy bean leaves, grass, etc., but not alot. And he is pretty skinny! Doesn't seem to be putting on much weight at all! Is this NORMAL or what should I do? Might he have worms and does that keep him skinny? He IS frisky and seems happy go lucky and bright eyed but a bony fellow for sure? If worms keeping him thin - at what point should he be wormed and with what? Am worried - any help appreciated.