Not positive really and am preparing myself for worst - vet put him on heart meds at low dose, including diuretics and Wilf was quite waggy in vets, ate his breakfast when we came home and even looked wistfully about wanting a walk but he's gone down again an when I wanted to give him a tablet he's turned his nose up at the tiny amount of food I gave him. If he stops eating and drinking then its time am afraid. Was feeling positive when I left vets despite my vets saying he's too far gone to come fully back. My heart is breaking already - Wilf has always been the special one.
Despite Wilf & Ruby's health problems over the years I'd do it all again with them in a heartbeat.