We noticed he wasn't right in himself yesterday, and checking found blood in his bed.
He's seen the vet first thing today who took bloods which will take 3 days to come back!!! He has a sedation booked for the end of the week in case he needs more investigations.
It's unlikely he has got into rat poison, although he does have a bit of time off the lead occasionally and might have found something- but last time off lead was last week.
He went for a short walk today and seemed fine during it. He's eating, peeing, pooping normally.
He's 12 years old but is probably a European village dog - he should be pretty hardy.
He is much loved and I've cried quite a lot today. We can't know what's wrong til we get the blood tests back.
Would just like a handhold / advice / cheering stories from people whose dog had similar and rallied.....