Gardaí have been made aware of an incident on the northside.
A man has received treatment for a dog attack in North Dublin at the weekend.
Gardaí were alerted to an incident on the Ballyshannon Road in Kilmore, Dublin 5.
The man is believed to have suffered a number of injuries.
The dog has since been restrained and handed over to the Dog Warden.
Gardaí say their investigations are ongoing.
It follows another incident involving a dog attack in Dún Laoghaire earlier this month.
A woman was treated in St Vincent’s Hospital for her injuries.