i got dave a year ago this weekend..... he is a very lanky dog... long legged and lean..... and he was still shelter thin through the fall ..... as it started getting cooler last fall, i began to be concerned about him on walks over the winter.... so i started with a doggie t-shirt..... he HATED it.... just pouted and wasn't himself......
ssssooooo.... we just did our walks through the ice and snow and he was ok.... there were just a couple of days .... the first few in the lower teens, that he was too cold and we cut the walks short.... much to cold-weather-lovin', double-coated bailey's chagrin......