Sources:
Water Safety Magazine: Pet Safety Tips, 6/4/12
http://www.watersafetymagazine.com/pet-water-safety-tips/
WebMD: Dogs and Water Safety
http://pets.webmd.com/pets-water-safety
San Antonio Humane Society: Water Safety
http://sahumane.org/news/animal-resources/pet-care-tips/water-safety
Skamper-Ramp: Home Page
http://www.skamper-ramp-store.com/
DogsLife: Teach Your Dog to Surf, 6/27/14
http://www.dogslife.com.au/dog-news/dog-training/teach-dog-surf
Surf Dog USA: Teaching Your Dog to Surf