Thanks Annie...the dog wasn't in 47 degrees of course, they have sheltered kennels which are cool for them but the ambient temps outside meant that it was waaay too hot for a dog who has breathing problems, and she collapsed struggling to breathe. My s-i-l and daughter are very aware of any dogs that come into the kennels who have ill health and they check on them every hour through the night, taking turns..it's an exhausting job for them but they do it for the love of the animal they are caring for other people and also for their own.....and after a late night check they found the little pooch collapsed, gave her resuscitation, and drove like crazy things through the night to their emergency vet, but she regardless of how their excellent vet worked on her, poor little pooch didn't make it...it's so sad!!