My snake pooped right after eating. Is this normal or concerning?

Thanks for reaching out about Francis and including photos. No, this appears to be feces and urates. The feces seems to be well formed and not diarrhea. If behavior is normal, a veterinary visit is not needed for this, but if you have not had a veterinary initial visit, that is recommended. Good luck.

Green stools could indicate an internal parasite infection. She may have had parasites all along or she may have contracted something from her prey. I personally don't think that stool looks all that abnormal/green. If I were you I would monitor her closely and if this type of stool continues then I would recommend you speak to a reptile veterinarian and have a fecal test done. For now, since she is eating and acting normally I would just monitor her closely. Hope this helps. Best wishes.

Thanks for reaching out about Francis. His metabolism is based mostly on the environmental temperature (and a few other things). Monitor him for activity, often when starting to move around a lot, is searching for something to eat. Then monitor body score, if overfeeding with start putting on weight and "rounding out". Not a fan of a consistent feeding schedule as sometimes they get trained to eat at a specific time whether needing it or not. Good luck.

Check the temperature in the enclosure. Low temps can affect digestion, slowing it down. As long as he is behaving normally otherwise, wait it out. if he becomes lethargic or stops eating, have him examined by your herp veterinarian.

The changes to his enclosure may have caused stress. Low temps can affect digestion in reptiles. If temps were down, this could affect defecation. Try soaking him in a warm 50/50 solution of water and unflavored PediaLyte for 20-30 minutes. This will provide warmth and hydration. To stimulate defecation, gently massage the belly from front to back during the soak. If the behavior persists, consider an exam with your veterinarian or vet experienced in treating reptiles.

Thanks for reaching out about Ivory and including a photo. You are correct that snakes can be finicky eaters during weather changes. If you feed mice, try offering rat pups: to snakes they smell and taste differently. If that doesn't work, a veterinary visit is recommended as intestinal parasites or infections are common. Good luck.

Thanks for reaching out about Sylas. Was this the first time for regurgitation? If so, give the gastrointestinal tract a few days rest and try re-feeding. If regurgitates again, a veterinary visit is recommended. Intestinal parasites or infections are not uncommon. Systemic illnesses or husbandry problems (too cold) or diet problems (prey too cold or overheated) are also possible. Discuss your snake's husbandry and diet routine with your veterinarian. Good luck.