Retf prolapse, help!

[tinkgirl77]

How many days should I hold food from them?

[UncleChester]

Great news! Assuming it's otherwise a healthy frog I'd wait at least a week before feeding again, and I'd ease it back into eating with small easy to digest food items such as cut up earthworms. A check up from your vet when they return might still be a good idea.