What type of nuggets?

My mini lop is coming up to a year old and he's lovely and healthy.

We currently feed him on P@H Junior and Dwarf Rabbit nuggets because although he's no longer a junior, he's still a dwarf rabbit.

I've asked on a few occasions in the shop whether he should be on adult nuggets and they've always told me that he's fine with the junior ones as long as he's not overweight.

I don't think he's at all overweight and the vet has never mentioned it.

He seems really happy with his food so I don't really want to change anything but just wanted some advice please.

The junior have more protein than adult so it is better to change over the adult food as adults don't need so much protein than youngsters.

I'm not an expert I'm afraid, but I imagine 'Junior' is 'Junior' for a reason. From what I've heard Science Selective pellets are the best brand too, if you're considering changing.