What does it mean if a cat is throwing up blood? Or if he is coughing up blood?

I just bought an 8week old Lab and she has runny poop. She is very active and hungary but I am beginning to see some runny/ liquidy blood mixed in the poop. :eek: I literally just got the puppy 3 hours ago! What should I do? The man was feeding it junk for food. What are signs and symptoms...

Igot a chihuahua yesterday afternoon the woman told me he was almost a year old when I got him home he started dry heaving like and throwing up mucus then this morning I went to the bathroom to let him out and there was blood on the floor which was his stool what am I supposed to do I have no money...

Hi, my golden got in to trash left on the ground. Old trash that was in a walmart bag. She uncovered it from the snow. I tried to get it from her but she took off running. She ate some of the bag with old food I guess in it. She puked it up on my bed this morning, the bag came up seems to be in...

I threw up blood this morning. It was gross please tell what the cause of this could be. Could it be nothing I don't think that this is very normal...