A bit of brown mucus in my bunnies poop

[Alliscat]

So I just checked my rabbits poop today and noticed a bit of mucus in his poop the other pellets look fine just this small amount should I be concerned

 

[JBun]

Had you fed any new foods within the last day? Are the poops completely back to normal now?

 

[Alliscat]

They seem back to normal but I will keep watching to make sure