Wasn't feeling very well last night, I meant myself. So I postponed the appointment to afternoon 2:30pm since I woke up late. Same treatment was given and the tummy wound scab has came off. There were some fat tissues in the wound and fortunately is not pus.
Tomorrow Alera will be sedated for extensive cleaning at the leg wound as there was some pus under the scab and the scab need to be removed to prevent problems. That's what the vet said.