Hello I’m new here but my brother has been having a problem with his pet Guinea pig Winston she has been barely drinking if at all and she pretty much either in her hide or under the bed. We tried taking her to the vet but they couldn’t find anything wrong with her but since Wednesday she hasn’t been acting herself when we call her she usually super excited and runs up to us but as of late she’s hasn’t been responding. She’s been eating as normal and we have been giving her vitamin C meds that the vet gave us I just don’t know what else to do. I heard that Guinea pigs get anxious to change and my brother just rearranged his room recently but that was like 2 weeks ago and she was fine then I just don’t know what else to do any information will be help. Thx in advance