Our friend Nigel has come to visit us all the way from England. S yesterday we went to some mountains near us called the Mourne Mountains in County Down.
It was a lovely sunny day, it was so warm that my humans even turned colour.
There is a long stone wall in the mountains, which I think is so big you can see from space!
It's been built to keep the sheep out of the water apparently.
We climbed one of the mountains called Slieve Bernagh. It took us hours and we had to clamber over a lot of rocks. My humans were a bit slow, so I had to pull them along.
We had a great day and at the end we were all very tired.
We also went over a bit called Hare's Gap, but my humans wouldn't let me chase any hares.
