Did My Snake Regurgitate?

The most likely reason a snake regurgitates its food is that it's handled too soon after eating or is otherwise subjected to stress. The stress triggers a natural reaction in a snake, which is to relieve itself of the bulk of its meal in the event it needs to flee.

How long after regurgitation can snakes eat?

Strict post-regurgitation therapies should be followed after any regurgitation, but the most important is that you do not feed an appropriately sized whole rodent to a snake that has recently regurgitated/vomited. Feed much smaller rodents (or parts thereof) after waiting 7-10 days to feed a post-regurgitation meal.

Do snakes poop or regurgitate?

They likely haven't had enough time to digest their meal and turn it into feces. They regurgitated their last meal. A snake that regurgitated its last meal is much, much more likely to regurgitate its next meal.