My five month old toy Manchester terrier is getting chilly in the evenings now it's getting cold. I had to come down at 1am this morning as he was crying. As soon as I put a well wrapped up hot water bottle under his blankets, he settled. I'd rather not use the bottle incase he were to chew it (he isn't a chewer but can't be too cautious) so I was thinking of getting him a little practical warm jumper or jacket. Can anyone recommend a brand or where to get one?