I have a 7 year old Black Lab and this morning he started to breath really weird, really loud, harsh quick breaths, then his nose started to bleed. When I went up to him since I was freakin out he didn't have his tail between his legs he just wagged his tail like normal so it didn't seem to hurt him. But it was still bleeding rather perfusly.
Then later on I was taking him out for a walk and he did the weird breathing thing again, and then it started to bleed.
It could be that he was smelling something and it went up his nose and cut it, or my cat could have swated his nose. But the blood was coming from the inside.
just wanted to see if anyone know's whats going on, or if it's just a simple nose bleed.

Amy