Should my dog wear a coat? The short answer is “Yes!” Dogs get cold too and they lose heat very quickly if they stop moving. Some dogs though need a coat more than others. See our article on how to choose a coat.
Dogs with an undercoat
Dogs who have an undercoat are more equipped for Winter, however, if they are on a lead and restricted from moving quickly they too will start to get cold, if this is a regular pattern on walks, they will also need a coat.
If the weather is very cold, all dogs need a coat when walking slowly on a lead.
See full article on "should my dog wear a jumper or a coat"