i totally agree with BG! Tell us EXACTLY what the vet did because i am a little concerned to hear a vet say "everything seems good" after i see a rat looking like that after 8 days digestion- it looks like it was mabey thawed and left out a couple of days- think these guys have digestive juices soooo strong that they DIGEST BONE and it looks like that rat barley touched that digestive juice. Now there is no way there could be a other explanation other then it was regurged 8 DAYS LATER? Like dr del said if there isnt that is kind of concerning
It should have digested it more for sure. Temps are usually the problem, but not always.