Water: human beats dog.
I thought this was a fun horror film. One thing I thought about while watching it was at the scene where the dogs are swimming after the guy in the water. Dogs aren't great swimmers. Their fur and body shape are terrible for it. However humans are exceptional swimmers for being land creatures. You could presumably easily defeat a dog in the water, just swim underneath it and break its legs, or pull it under and drown it. I thought it was kinda cute in that scene seeing all those dogs just swimming at him like sharks, but everytime I see dogs swimming it's so awkward and cute I couldn't help but laugh.