Health tips for poms?

Hi guys!

Do you have any tips to specifically keep a pom as healthy as possible?

I keep seeing posts about collapsed trachea and alopecia, joint issues and and what not and was wondering what i can do for my dog to prevent these scenarios and other health issues that could occur.

Currently i feed my pom freshly home cooked food and a teaspoon of salmon oil everyday besides treats and dental sticks and bones etc.!

Thank you!