4. Dogs Dogs they don’t like the fleas eating on them . Because it hurt them cause it scratching.
5. fleas Fleas suck the blood from the dogs for food. And they get feed off of the dog for food.
6. Dogs and fleas The relationship between a dog in fleas. Is parasitism the dog is bitten so the dog is scratching and the flea is good. Because it is sucking on the dog for blood.