Dear {{owner_name}},

We noticed that {{pet_name}} ({{pet_species}}) missed their {{vaccine_name}} vaccination that was due on {{due_date}} ({{days_until_due}}).

Delayed vaccinations can put your pet at risk. Please contact us as soon as possible to reschedule.

Clinic: {{clinic_name}}
Phone: {{clinic_phone}}
Email: {{clinic_email}}

Best regards,
{{clinic_name}}