assonance

The Lucky Ducky is fluffy and scruffy
To chirp and chuckle to hop and flop
So little and likable the ducky is funny
The ducky grows old so it is told
He loves to run and when he sees the gun
he tries to fly and and gets shot and dies
where did the ducky go? i dont know:P
Nobody seems to care the ducky isnt anywhere
Without a shrug he was hit by the slug
the shooter had got him but the ducky was rotten
he was thrown in the brush without even a fuss
Another ducky is born lets see whats in store