My partner and myself and his 9 yr old border collie are on holiday in the highlands in his holiday home. We have just fallen out because, although it isn’t as hot as in the south it is 21/23 degs. He wants to go 50mins drive to a shopping centre (no dogs allowed) and leave him in the car, will be at least 2/3 hours with window open about 3 inches. I have refused this for obvious reasons, and he says if dog can’t come we aren’t which I am ok with. But he just cannot see and I have sent him what I found online about leaving dogs in cars. We are well over pension age if this is relevant. Fuming !!!