Be sure to find the following important points to include in your summary:
text information (author full name, title in quotes, genre, publisher & date)
paraphrase main idea (topic controlling idea of the essay)
paraphrase major details (points supporting the main idea)
summarize minor details (points supporting the major details)
https://www.npr.org/sections/health-shots/2012/03/09/146583986/pet-therapy-how-animals-and-humans-heal-each-other
^ link for article