v got a new 8 week gsd whos been shiting blood for the past two days. i also noticed that he eats everything he finds especially cement!!
there is also some white gooy mucus, can anyone tell me what to do and feed him??

Keep him away from any harmful substances in future if you can help it. I would take him to your vet asap.

Cement is probably not the best diet....

Take him to the vets....please

i agree with Oliversmum & Zoe :-) vets, there could be anything wrong with your dog....and leaving it could make it worse :-(