Why is my old hamster not eating, drinking, and sleeping a lot?

Hello, I'm sorry to hear that KitKat hasn't been acting like himself recently. Anytime an animal has a change in appetite or thirst and is acting lethargic, I recommend a physical exam from a veterinarian. Increased thirst may be a sign of an endocrine disorder, kidney disease, or a reproductive tract disease. Lethargy and inactivity is often a sign of pain and feeling ill. I hope this is helpful. Thanks for using Petco Pet Education Center, formerly Petcoach.

Hi, and thanks for your question. This is a quite generic but concerning presentation. Differentials are many, from gastrointestinal diseases (infection/inflammations often dietary related) to any disease that can spread systemically (causing lethargy for example) like infection, and anything that can cause pain/discomfort. A clinical examination at your local veterinarian is immediately essential to confirm these clinical suspicions and treat appropriately. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Thank you for using PetCoach. It is important to remember that hamsters are nocturnal animals. That means the majority of eating drinking and activity will be done at night. She is also stressed by the change in habitat and abnormal activity. Try to minimize handling for the next few days, especially during the day time when she should be asleep. Here are some articles that may give you some more information. If she is not active at night or eating or drinking, then I would recommend a veterinary visit tomorrow. https://vcahospitals.com/know-your-pet/owning-a-pet-hamster https://vcahospitals.com/know-your-pet/owning-a-pet-hamster https://bellevueanimalhospital.com/veterinary-services/exotic-avian/hamsters/ https://lafeber.com/vet/basic-information-for-hamsters/ https://lafeber.com/vet/wp-content/uploads/hamster-basic-info-sheet.pdf

I'm sorry she isn't feeling well! A good first step would be to make sure the environment she is is warm enough as hamsters can go into hibernation if their environment is too cold. Making sure she has plenty of access to fresh clean water and food, and fresh bedding may also help. If she still doesn't perk up after these changes, a vet visit to rule out any health issues is best.

Thanks for using Petco Pet Education Center, formerly Petcoach! It sounds like she is having a lot of issues right now that need veterinary evaluation and treatment. I recommend that you have her evaluated by a veterinarian for further assessment and treatment. They would be able to take a look at all these abnormalities you described so that therapy can be recommended accordingly. Good luck!

It does sound as if Elmo is very ill. If you want to determine what is going on and have potential treatment options then going to the vet will be the best plan. However, it is important to keep in mind that Elmo is a very advanced age for a hamster, normal life expectancy is 2 years and he has already exceeded this. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.

Thanks for reaching out about Hoover. Increased water consumption could be caused by renal disease, but also adrenal disease, bladder infection/stone, or other problems. A veterinary visit is needed to arrive at a diagnosis and proceed with a treatment plan. If kidney disease, try offering water with a syringe, but if a bladder stone, this could make things worse. See a veterinarian. Good luck.