Blood in cough

Question
My dog has gone blind about a month ago.  Unfortunatly things have not gone well for my boy.  He just recently started having dark colored nasel discharge from his right nostril.  He is on antibiotics because the doctor thinks it is either a fungal infection or possibly a polyp or cancer.  Just last night he coughed up very bloody phelgm.  I am very concerned that this may be cancer.

Answer
Hiya.

Don't worry ok. I'm really not sure what it is but the best thing to do is go back to your vey and get your boy sorted and tell the vet everthing about what hes been like etc.

Good luck and keep me updated. Remeber to rate and leave me a comment. Good luck x