Oh gosh, I'll give it a try!

Alley
Thunder
Sparrow
Puzzle

Gently canter down the alley
Towards the green valley

Ancient oaks we are under
Flying on hooves of thunder

Halting on the open lawn
Across the field a fawn

My steed stomps and snorts
Sounding off his report

Awakening a resting sparrow
Skirting the wild yarrow

Trotting the evergreen puzzle
Compassed by a gentle muzzle.