Just got done talking with Dr. They are going to keep Cozmo another night. Want to keep fluids and want to give another shoot again to night and tomorrow. 
 
All test came back fine. Dr. Said the blood is from him having the poops on and off. So it made is bowels upset. 
Still not feeling well, not even barking there. 

 Dr. said that reall wants to keep him until his poop is forming. So after work we are going to go down and see him.  
Thanks for all your prayers.
At least nothing bad. Thank goodness for that