I don't know how long it has been.
We left the house at 8:30 and returned at 12 noon. The bananas were gone when we got home.
He does not seem to be in any distress and romped out the door as soon as we opened it. I just gave him a handful of kibble and he ate it eagerly.
He weighs 70 lbs +/-
Yes, we do have peroxide.