My lodger has a dog. Now, how long this dog is left alone is a whole other thread.
Anyway text him to say shall I take your dog out when I go for a long walk with my dog. And Larry the Lodger says yes please.
Get in his room and Larry the Lodger has left the radiator on full blast and the French window's ajar. When he goes to work, he leaves the back door open so dog can get some fresh air and relieve himself.
I realise he's left the radiator on so the dog won't be cold later on in the evening. The room is so hot with the sun on it all day, so with the radiator on too. It's just mentally hot, and dog is uncomfortable.
Larry the Lodger's room doesn't have central heating, and the room is being heated up by the radiator and going straight out the open French windows.
Am I being unreasonable to think you don't leave radiators on blasting high, when you're not in a room and especially when you have an outside door open? And it's a beautiful, hot, sunny April day!
He's gone for a 12 hour shift!