I wanted to say thank you to tootsie and this forum.The other night when My wife and I got home we found blood on the floor and in her dogs crate.I watched him go to the bathroom and nothing was coming out except for blood.I assumed the dog had ate something and I remembered reading on this forum about the cotton ball with coffee creamer trick and it worked.He ate the cotton balls like he was never going to get to eat again and we never spotted another trace of blood after that.So I wanted to take a moment to say thank you.