Can a dog become sick from eating too fast?

If your dog doesn't know that your are dominate. Then it will eat slower because it is't afraid of you taking the food. If your dog eats fast. It means that (s)he knows that you're dominate. Therefore (s)he thinks (s)he needs to eat fast. With my dog for example. I can put my face next to the food bowl and move his face out of the way with mine. So when my dog eats. He doesn't know if I'm going to deside and come and eat his food. He knows that if i want. I can and will eat it so he eats it as fast as he can because he isn't sure when he is going to eat again.

Also, you might want to try feeding your dog a little in the morning and a little at night, that way (s)he is getting feed through out the day. and (s)he will most likely eat slower.

I hope I've been able to help.

Also, your dog may eat fast, because of some wolfy instincts it probably still has in his or her brain. It may think that other wolves might come to steal his kibble, so it eats it fast to make sure that no other dog has his share.