Just thought I'd let everyone know how my baby is doing now.
I took him to the vet on Wednesday morning. Like I suspected, he had roundworms. He got two little chewable pills for them, which Charlie scarfed down while the vet was in the middle of telling us that he could give them to Charlie or I could take them home to give him.
While there, he also got an overall exam. At 17 weeks, my little man weighs 15 pounds. The spot on his eye that I was worried about is mostlikely a calcium deposit or a deposit from the roundworms. It should disappear eventually and it isn't affecting him at all. He recieved his last two puppy shots, which be did not like one bit.
The four middle teeth in the front of his mouth are all adult teeth. I noticed today that another one is missing and I can see the tip of the adult tooth. The vet said that most of his teeth, excluding his canines, should be in by Christmas. Charlie should also be around 20 pounds at Christmas, which means he can get on a more regular flea, tick, and worming program.
So he's still a happy little boy and he's all healthy.