An Error Poem by nimal dunuhinga

A letter has come from a Pet hospital.
It's critical for Nimal to receive vaccinations.
Our records show Nimal is overdue for a vaccination
Against the following disease:
'Leptospirosis'.
I replied them:
'This is a grave error,
My pet son Marco most probably lives in heaven
If I am not mistaken.
If you have any vaccination against retaliation/discrimination?
I am ready for that my dear Veterinary Surgeon.'

*I fought against the obstacles
But I am scared now,
Even to walk under the barren sky
Perhaps it could be collapsed?