Buddy is not himself at all!!! 
(He is 5 months old). First of all, he started limping yesterday then today he is REALLY limping, he
will not eat and is sleeping constantly. The problem seems to be with his front left foot/ankle/knee/shoulder...nothing seems to be tender to the touch but when he walks he will not put any weight on his left front leg. He doesn't even feel like going out to potty.
He is normally running and playing a few hours a day but not today. We are so worried about him. My husband and I gave him a warm bath and really examined him but we found nothing unusual. I called the vet but they closed at 12 today. Being that it is Saturday, I will have to wait until Monday.
Note: His bowl movements have been normal. His diet has not been changed.
IS THERE ANYTHING TO GIVE THEM FOR PAIN? (obviously he is in pain) ALSO WHAT SHOULD I FEED HIM WHEN HE WILL NOT EAT. IS IT NORMAL TO NOT EAT WHEN THEY ARE HURT? I am a new Yorkie mommy, so PLEASE help!! http://www.dogster.com/dogs/494498