I have a Toy Yorkie. I went to pick up my dog from the groomer on Saturday and he said, that he has blood in his stool. I've been keeping an eye on it, but now the area around the anus is inflamed. I've read that I could put a glove on and insert inside his rectal area, and burst the glads on either side. I don't know though.
I would have your pet checked at your vets office. If the anal glands are impacted they should be expressed. Then your vet could teach you the proper technique for the future. vetcare