Details.
Receive one free SR-12 heartworm prevention injection administered by a Greencross Vet in clinic for your puppy. Available from 1 September to 30 November 2025 or while stocks last, for puppies receiving their first heartworm prevention dose at Greencross Vets. Eligibility depends on the puppy's health and other factors. Available to new and existing Greencross Vets clients whose puppies are new to the treatment. Bookings are essential. Book a standard appointment online or call your local clinic, mention the offer, and quote code GXL01250 when booking and at the appointment. The offer applies to the heartworm prevention dose only, with value varying by dog, weight and location. It excludes veterinary consultations, professional advice and other treatments or services, cannot be applied to previous purchases or services, and cannot be combined with other service offers. Healthy Pets Plus members may use the offer. Not transferable or redeemable for cash, no change or rain checks. Available only for services provided in clinic by Greencross Vets veterinarians, excluding visiting veterinarians, specialists, consultants and co-located partner clinics or hospitals.