1.https://vcahospitals.com/know-your-pet/hot-spots-in-dogs
2.http://www.akc.org/content/health/articles/treating-and-preventing-hot-spots-on-dogs
3.https://www.petmd.com/dog/care/evr_hot_spots_what_are_they
4.http://www.petwave.com/Dogs/Health/Dermatitis/Symptoms.aspx
5.http://riverroadveterinary.com/acute-moist-dermatitis-and-your-dog
6.https://wagwalking.com/condition/hot-spots
7.http://veterinarycalendar.dvm360.com/diagnosing-and-treating-bacterial-pyoderma-dogs-proceedings
8.https://www.whole-dog-journal.com/issues/10_2/features/Calendula-for-Dogs_15902-1.html
9.https://www.vet-organics.com/blogs/news/natural-hot-spot-remedies
10.https://wagwalking.com/wellness/natural-solutions-to-your-dogs-problem-hot-spots
11.http://www.petmd.com/dog/natural-supplements-dogs-itchy-skin