I wouldn't classify him as a "good thing", Trump says he will get rid of daylight savings, which is mostly agreed upon to be a positive in terms of people's health and safety, but I wouldn't say that makes Trump a "good thing".
It's possible he could cause a lot of harm in some aspects and then do beneficial things in other aspects. People don't just do strictly "good" things and other people do strictly "bad" things.
https://www.rei.com/learn/expert-advice/how-to-dress-in-cold-weather.html
Good guide from REI, not an ad you don't have to buy from them specifically, thrift stores will probably have most things you don't have.
https://www.rei.com/learn/expert-advice/how-to-protect-your-dogs-paws-in-winter.html
And another guide for dogs.