Is my Duck in pain?

[Gusflakes]

A small to medium sized duck dose of aspirin is 40mg four times each day. Its easiest given as half a low dose aspirin -- these are 83mg or 83mg and half is close enough to 40mg! A larger duck for example an adult muscovy drake or a jumbo pekin can take a quarter of a 300mg tablet of aspirin three times each day.

Thank you so much!