Thus the actual cause may vary from case to case. This lasts approximately 1 week and normally disappears uneventfully. If significant edema shows up later, modify the diet to temporarily exclude any synthetic vitamins. Adding iodine to the diet may also aid in recovery - but seek veterinary advise prior to proceeding. The potential underlying causes for hunger strikes are many.
Mild dehydration is the most common catalyst.
Slightly sunken eyes often accompany mild dehydration. Place the affected individual on a large potted plant and place it in the shower. Sunken eyes may also indicate other problems and if they persist more than a few hours after a shower, a veterinarians attention may be needed. Often offering a moth or large fly will induce feeding if this has been the problem. Adding bee pollen to the supplement may also help.