I have a male Chinese WD, about 2 yrs old. I also have some little river turtles in an aquarium in the same room. Ocassionally I will drop some pieces of turtle food on the floor and when my WD is out of the cage he finds these pieces of turtle food and eats it. He loves it! Will this hurt him at all? Just wondering, because he usually finds the pieces before I do, and I certainly don't want to let him do something that may hurt him.