I have some good size watermelons ready to be eaten. Now I've only ever given my big dude small chunks of watermelon here and there, and since I've got about 8 ripe and ready to eat, my father keeps telling me to bring him out a dinner plate full of watermelon. He hasn't had any fruit in over 3 months, except cactus fruits, and has had an all-natural diet of grass and hay, with maybe 2 heads of romaine a week. Would it be an acceptable idea to give him a dinner plate full of watermelon, or will it cause him to have diarreah?


