Update!
First of all I appreciate everyone's support and "healing vibes". Well, the dye test (birium series sp?) showed that nothing was blocked in his intestinal tract which was great news. The vet really didn't know what was wrong with him, I guess just an extreme case of an upset tummy or something like that. When I picked him up from the vet after paying my $500 dollar vet bill of course my puppy acted 150% normal, full of boxer energy. I picked him up on friday and he has been fine all weekend, so I guess we're in the clear. I kinda wish I could have know what was making him feel and act so bad and wierd, but I'm happy knowing he is okay. Thanks again.