Meals for staff

hi
i have corp clients that are buying lunches\snacks for staff and charging it to meals and entertainment.
i find many clients are trying to do this to ensure staff retention
thoughts?
i understand 6 events like staff party 100/% deductible

See here: https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/payroll/benefits-allowances/subsidized-meals.html

Correct. See:
https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/payroll/benefits-allowances/social.html

thank you!!
have a great weekend