nasal discharge

I adopted my rabbit a few days ago. She's about 9 weeks old. I noticed that she had a little dark piece of something by her nose area but I didn't think much of it because I thought it was just dirt. But now more has appeared so I'm assuming it's some sort of nasal discharge? I tried getting it...

I adopted a new male rabbit two weeks ago, two days later he started this sneezing fit of about 5 in a row then intermittently throughout the day. The fur around his nose looks a bit matted, particularly more so on the right side. Sometimes he cleans himself after sneezing 5 in a row. But in the...