See saw

We went to the swing park with Grandpa this morning.

All went well (after a false start when Mack fell head to toe in a giant puddle and had to come home for a complete change) until Mack ran full speed into a tree while he was looking over towards us and not noticing what was in front of him!

I thought it might be an A&E job but he seemed ok and has got off lightly with just a grazed nose.