Shocking footage has emerged showing two unleashed dogs attacking a Labrador cross in a suburban park.

Lachlan and his partner were walking his dog Hugo through London Crescent Reserve in Narre Warren, in Melbourne's east, on Saturday when two dogs began circling him.

He claims the two dogs, who were unleashed, suddenly attacked his two-year-old labrador cross.

'We were holding his lead and froze. We were so scared for our safety and Hugo’s,' he told the Herald Sun.

Footage has emerged of the moment two unleashed dogs attack a Labrador cross being taken for a walk in a suburban park

The chaotic scene was recorded by a bystander, showing the dogs jumping up and barking at each other.

A woman can be heard screaming as the animals swarm. One of the owners can then be seen repeatedly hitting Hugo before he drags his dog away.

Hugo was left bleeding as a result of the incident, Lachlan said.

'Luckily he’s ok but the force of him being hit and the attack has led to him drooling out blood and we’re taking him to a vet to make sure he doesn’t get an infection.'

The pet owners can be heard screaming while the under seige labrador yelps in the video recorded in Melbourne's south east

The incident will be reported to Casey Council.

Casey Council has an order in place that 'at no time shall a person in charge of a dog allow it to cause a nuisance or annoyance to any other person in a public place or Council reserve'.

'Any breach of this order is dealt by way of penalty imposed under the provisions of the Domestic Animals Act, 1994,' the policy states.