Rabbit peed outside litter box??

[Arloismybunny]

My rabbit is 11 months. I’ve had him for 9 months. I noticed when I was going upstairs to go to bed that he had peed outside the litter box. This has never happened before. He’s acting totally normal. Maybe it’s just me but the color seems off to me. He is neutered.

 

[Catlyn]

The colour seems fine.
Accidents can rarely still occur.
Is your rabbit's litterbox too full, or have you managed to somehow frustrate him?
When our litterbox gets full, or if Storm gets irritated at us (eg after nail clipping and such) he will sometimes do a revenge puddle on a bed or corner of the floor.
If your rabbit seems to have issues with toileting, or perhaps dribbling, i'd get in contact with a vet.