I am currently in the process of planning a home-based business where I will be selling different customized apparel and accessories for pets (this includes our little furry yorkies!

), babies, and children. I wanted to know if anyone (especially all you creative business owners..I know there are a bunch of you who run a home-based business on YT

), have any tips for how to start up a home-based business. Any advice/tips about handling legal matters, copyrighting/trademarking, as well as handling finances will be greatly appreciated!
Thanks so much, I hope to hear from someone soon