IT WOULD SEEM MORE LIKELY THAT THE AREA AROUND THE EYE IS SWELLING OUTWARD RESULTING IN THE APPEARENCE OF RECESSION RATHER THAN THE EYE GOING INWARD, AS IT DOES LAY IN A "SOCKET" LEAVING LITTLE ROOM FOR MIGRATION. ABSENT THAT COULD THE EYE ITSELF BE LOSING FLUID? IS IT SYMPTOMATIC ON BOTH SIDES? ARE THEY CLEAR AND FREE OF ANY TRANSLUCENT FLUIDS SUUGESTING INFECTION? IT IS GOOD THAT HE MOVES... IS HE ACCEPTING FOOD? A PHOTOGRAPH SHOWING OFF YOUR MACRO PHOTOGRAPHY SKILLS WOULD HELP. DID YOU MAKE IT TO A VET? LET US KNOW.