Read the blog Ben's Doggone Dog Blog. The writer supports his claim with?

The writer of theblog Ben's Doggone Dog Blog supports his claim with:

Personal Examples

Explanation:

The reason behind this answer is that in the first place the writer always supports his ideas with examples of his life, for example in the first intervention he shares that his dog Yoda barks in a high frequency. So when the dog stops, he makes a click sound and after that, he provides to reinforces o conduct.