Help! My ball python hasn't eaten in 6 months and is losing weight.

Check the tank temps. If it is too cold, she won't eat. Aim for the mid 70s on the cool side of her enclosure up to the mid/high 80s on warmer side. Feed her at night. BPs are nocturnal and typically feed at night. Create a hide and cover it completely with her and the prey inside. Make sure whatever prey you offer is the appropriate size and not too cold (especially if you feed frozen prey). Other ways to get her to eat would be to offer different colored mice. Tap a thawed, warmed or freshly killed mouse on her nose to elicit a strike. Removing her from the enclosure, placing the prey in, then returning her about 30 minutes later may also get her to eat. Soak her in a warm 50/50 solution of water and unflavored PediaLyte a couple times daily to treat or prevent mild dehydration. Do not force feed her if she is dehydrated or without the advice of your veterinarian.

Thank you for reaching out about your ball python - she is really cute! There are a few things you can try/check for the appetite. Often times, when we are seeing issues with appetite, the first thing we try to do is check the husbandry and ensure that it is as perfect as it can be. Sometimes in between seasons the temperatures can get off in the enclosure, and I would recommend checking that first. Also, the humidity can affect the shedding intervals, in addition to the temperature. I would recommend evaluating the temperatures in the enclosure with digital thermometers to ensure that they are appropriate. Also, based on how she looks in the photos, she appears to be in fair body condition, so she may also be regulating herself as far as her weight/appetite goes. This would be a bit of an exception for a ball python, as most of them will overeat and become overweight. But, there are exceptions to the rule and maybe she is one of them! For the prey items - I like that you are using a separate container, and that you are warming the prey items in warm water. Please ensure that the water gets them to body temperature for rodents, which is around 100-102F. Often snakes will eat prey items that are cooler than that, but if a snake is being picky I try to encourage owners to get them measure the temperature to ensure it is warm enough. I hope that this gives you a place to start, and if she doesn't eat despite all of these changes, I would recommend a veterinary visit for her!

Thanks for reaching out about Charlie and including the history. Your husbandry appears appropriate. This could be an extended period of brumation but the only way to rule out problems is through a veterinary visit and some blood work. If you palpate along the body, any masses or lumps? Have you tried different prey items, i.e. rat pups? Good luck.

It may be a combination of being in a small cage and a new environment. Ball pythons are notorious for not eating if stressed. Make sure the temperature is correct also. A cold snake will not eat. Wait a few days, then offer a pinkie at dusk of in the evening. Gently tap her nose to elicit a strike. Cover the cage for more privacy/security. You can also try scenting the pinkie with some used gerbil bedding. Ask the local pet store if you can have some from the gerbil cages.

I suggest you just not feed her for a few weeks and then try again. Her lack of appetite may be due to shedding. Reptiles can not eat for months and still be fine. It is not ideal for them to go quite that long though. So, wait a few weeks, try again with frozen-thawed and see what happens. You are welcome to post again if she doesn't eat and we can see if we can help you better. Be sure he cage temperature is correct. If they are too cold they often won't eat. Basking spot temperature should be 88 to 96 degrees Fahrenheit and an ambient temperature of 78 to 80 degrees. The ambient temperature should not fall below 75 degrees.

Snakes have a very slow metabolism. So, it takes them a long time to get sick and conversely a long time to get better. Overall from the photo he doesn’t look too bad, just thin. Just get all your husbandry 100% correct and he should come around. ( https://mobile.petcoach.co/amp/article/ball-python-python-regius-basic-husbandry-and-feeding-housi ) If you keep trying to feed him and he doesn’t want it that can cause food aversion. So, it’s best to offer him nothing for a few weeks. Snakes can go very long time without eating so I wouldn’t really be worried about that. When you do start feeding him start with a lot smaller pray than you would normally use (like pinkies). Are you using live or pre-killed food? If you’re trying pre-killed he may not be used to that . He also may be in brumation so keep that in mind. Hope this helps. If you have more questions you are welcome to post again or you can opt for a private consultation if you want to chat back and forth. Best wishes.

Although not as legendary as a Ball Python hunger strike, boas have been known to refuse food for long periods of time. Monitor Lester's weight. As long as she isn't losing, there is likely no cause for concern. Confirm proper husbandry (temp, humidity, hides, cleanliness, etc). Survey the area in and around her enclosure for any negative stimuli. This may include loud noises, strong vibrations, bright lights or cold drafts. Reduce or eliminate if found. Make sure prey is completely thawed and at least at room temp. Cover her cage for added privacy/security. If she doesn't eat, offer prey again in a week or two. Monitor for lethargy, weight loss or symptoms of injury or infection (swelling, bleeding, bruising, discharge, etc.). Soak her regularly in a warm 50/50 solution of water and unflavored PediaLyte to maintain hydration.