Dog owners can expect hefty fines if their pet attacks, as the penalty more than doubles under new NSW laws.

The fine has risen from $550 to $1,320 for any incident where a dog rushes at, attacks, bites, harasses or chases a person or animal, whether or not an injury is caused.

The change is meant to improve community safety around dogs and discourage people from owning restricted or dangerous breeds.

Dog owners can expect a hefty fine if their pet attacks, as the penalty more than doubles under new NSW laws (stock image)

The fine has risen to $1,320 for any incident where a dog rushes at, attacks, bites, harasses or chases a person or animal, whether or not an injury is caused

There were 1,245 dog attacks throughout the state over a three-month period between April and June this year

Minor injuries were inflicted to 177 people, medical treatment was required in another 133 incidents and 31 people required hospitalisation.

Dog breeds involved in the most recorded attacks in NSW The dogs involved in the most recorded attacks between April 1, 2018 and June 30, 2018 in the state were: American Staffordshire Terrier (155 cases) Bull Terrier (Staffordshire) (110) Australian Cattle Dog (69) German Shepherd (68) Rottweiler (29) Mastiff (28) Labrador Retriever (27) Siberian Husky (27) Australian Kelpie (26) Advertisement

However, dog trainers argue an increase in fines may not reduce the attacks and some dog experts say education is just as important as punishment.

Wendy Ellis, chief instructor and vice-president at Denison Dog Training Club in Bathurst, said dog attacks can be prevented through education.

'Dogs must be socialised early and often in a safe, controlled environment for both handler and dog,' Ms Ellis told the Western Advocate.

'Children must be educated on how to approach a dog so the dog does not feel threatened.

'One needs to choose a dog breed wisely. If owners can't educate and exercise their dogs according to its breed, then they should not get that breed.'

Other dog trainers have encouraged local councils to help fund education programs for dog owners.