Actually because he regurged he needs two weeks off of food. Then 1/2 normal size prey. Then 2 weeks to make sure he can handle it. Then slight bump in food size. If he handles that its safe to go back to normal feeding. He needs time to get his stomach back to normal. Regurges do some serious damage. Food too soon and he's just going to keep regurging it up. Give his stomach time to get the bacterial load working again. It sounds though as a vet trip is in order though.
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