A dog that attacked a child in January was voluntarily handed over to the Whanganui District Council to be euthanised.
The attack on January 29 left a 5-year-old boy with serious facial injuries. He was subsequently flown to Hutt Hospital to receive treatment.
The council confirmed it was alerted to the incident around 7pm on the evening of the attack and transferred the dog to the Whanganui Pound.
Council confirmed on Tuesday the dog had been euthanised.
The council initially would not disclose the breed of the dog but has since confirmed it was a blue merle border collie.