What treatment options has the vet given?
Is the joint warm or hot to the touch? Have you tried either a warm or cold compress?
Have you soaked the foot in warm water & epsom salts?
Avoid biting when a simple growl will do
The Spirit Lives As Long As Someone Who Lives Remembers You - Navaho Saying
Vindication ~ For all those pets who became sick or lost their lives from tainted pet food