We are at the end of a two week cycle of Doxycycline at the suggestion of Dr. Brown and Zane's infection seems to be about gone (again). His leg is very stiff so we are applying heat to the joint and beginning some therapy to see if he can ever get movement back from the hock to the toes. He's doing well, great color, appetite, etc. It's been a long road for him since he fell in April.