A dog attack in Melbourne's southeast will be reported to the council after a Labrador cross was set upon by two dogs.

Footage taken at a park in Narre Warren on Saturday evening shows two unleashed dogs running up to the Labrador.

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The Labrador owner can be heard screaming as the dogs circle each other.

As both parties tried to pull three dogs apart, the Labrador was then struck over the head by the other owner. Credit: 7NEWS

As both parties try to get the three dogs apart, the Labrador is then struck by the owner of the other two dogs.

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He can be seen repeatedly striking the dog, which was on a leash, while pulling his dog away.

The incident will be reported to Casey Council.