Hi I have a female guinea pig she is 4 and 1/2 she has not been drinking for a week now and has been passing blood in her urine. She has been to vets and they said she either has kidney stones or cancer and they wouldn’t be able to tell what one without a X-ray and scan. But they have sent me home for a week with pain killers to see how piggy goes. She still isn’t drinking after 3 days and is still passing blood in her urine also her girl parts are all crusty and oozing. Not very pleasant . She is still eating fine loves her vegtables every night and eating hay and little bit of nuggets. The vets have said a scan will be over £300 and if it’s cancer she will have to be put to sleep and if it’s kidney stones they could remove them costing up to £1000. I have to take her back in a week if no better and make a decision. I really don’t know what the best thing to do is. The vets couldn’t be clear on what one he thought it could be. Any help or advice would be great feel like I’m going round and round in circles and questioning the diognosis and why they would send her home for a week if there is no chance of her improving