Any supplements that should be included in my dog's diet for optimal health?

[George228 Junior Member Find all posts View Profile Close George228]

I want to ensure that my dog is getting all the nutrients she needs for optimal health. Are there any specific supplements or additional nutrients that are generally recommended for dog food, such as omega-3 fatty acids or probiotics? How do I determine if my dog needs these supplements, and are there any particular brands or products that you would recommend based on your experiences?