Happy as a pig in muck

My sister ventured over from the Isle of Wight today, first time we’ve met up in Southampton since lockdown. We had a lovely day at Hilliers gardens, including seeing this pig who was one of four being used to clear the ground. They looked very happy and very sleepy and probably were wondering why people came up to them, made a clicking sound (with their phones) and then went away again. This one looked like it was smiling!