Aw, Rex. :( I'm sorry to hear about Riley and how bad things have gotten. I'm crossing my fingers and toes and praying for you, him, your brother and mum (and Joey!) and hope that he's able to handle the fluids okay. I just... I don't know what to say. I love dogs to bits and watching them be ill like this is soul crushing. I really, really, really, really, really, really, really, really, really, really, really hope for the best. 

Rex, you don't need to post if you don't feel well or happy enough to do so. It's both understandable and alright. I'm always on fb and skype if and when you need me. *superpowerhugstothemax*