A: That is so great to hear, what dog is it? Yes you can download those images and use them for your dog blog, and since it is a blog you can use commercial and editorial content. Commercial can be used to sell goods and services. Editorial and commercial have more info in the footer. Here is the main gist:

Editorial License cover the following types of use
Illustrate content or articles that is newsworthy, or of public interest including sports, entertainment or cultural events, in any type of publication, whether print or digital, such as books , textbooks, encyclopedias, research books or articles, newspapers, magazines, blogs, if provided there is a reasonable connection between the image and the content

non-commercial presentations
News or other educational or informational programs, including documentary films
personal use

Examples of prohibited use:
Images used to promote or endorse a product or service, or a commercial event, including fundraising events
Images used for advertising or promotional purposes
Images used as a trademark
Images used for merchandise purposes such as posters, greeting cards, templates, t-shirts, or the like

more info here: https://scop.io/pages/editorial-license
Commercial covers both of these licenses for you: https://scop.io/pages/standard-and-extended-licenses