Apologies as I'm not a regular on here but I could really do with some advice please ...
We said goodbye to one of our two cats on Wednesday. Bio had been missing for almost a week (he used to disappear for a couple of days at a time) and we finally found him in his favourite place for taking his contraband. He was originally a farm cat and we'd had him and his sister since they were tiny - he was 7. His sister is (I think) mourning - she has been out and about as usual but when she is home she is miaowing constantly. I've given her food so I know it's not that. I've never had cats before these two so I've no idea a) if she could possibly be mourning and b) if there's anything I can do to help her. The kids are heartbroken but I can talk to them and cuddle them, I just don't know if there's anything I can do to help Diesel.
Thanks ever so much.