Our old man cat (found as a stray 14 years ago, vets figures he was around 4 at the time so we guess he's around 18) has always carried the FHV virus, in his life with us he's probably had bouts of flare ups maybe 3 times. He's going through another at the minute, Vets have seen him on video call (he's a nightmare to get to them and it's really traumatic for him) and have said if he goes downhill to take him in but for now as he's eating, drinking and toileting fine then to manage at home.
He's indoors and being kept warm but he sounds so sniffly and looks so sad, any ideas for how we can help him through?! we're supposed to be going away in 2 weeks and I really don't want to leave him like this.