Smudger was the same for about a week. We brought him home in November, and it's cold most of the time in the UK as it is, let alone coming up to christmas so he would just sit down on the pavement and shake

I'm not a big dressing of dog lover

but he was cold so my boyfriends mum bought him a red jumper and he was fine after a little bit of whining.
Now he loves his walks so so much when we went camping last week he was being taken constantly by all my cousins and he loves being outside. It's weird to think he was once terrified of being outside lol
Your pictures are really cute by the way