George, my dog LOVES ice, too.

I've heard "some ppl say" eating ice helps a dogs who ARE prone to bloat--- develop bloat. I do not know if this is true or not.
Many ppl say
having dogs run when they are full (full of food, ice, or water) can contribute to bloat. Big deep chested dogs and some breeds are more prone to bloat. I *think* your great dane is a breed that is considered more at risk for bloat than some breeds are.
Evne though i don't think
my dog's breed is prone to bloat, I generally do not
run my dog if he has just eaten, or just eaten ice or drank water. No problems, he eats ice, and he rests around for at least half hour or more. no problems.
but his teeth? nah, my dog is pushing five years old, (at least, he could be twice that age, who knows)
and he's probably eaten ice every day of his life, and he still has white teeth (which he should be showing some yellow by now). HOwever, i think his teeth are so so white,
cuz he gnaws toys every day. acting like he is getting fleas off of toys.
