"The videos showed Dawson encouraging his dogs to attack a boar, then standing by and filming the attacks, intervening to stab the boars but not causing their deaths, thus prolonging their pain and suffering as the dogs continued to attack,'' RSPCA regional manager Sue Baudet said.
Dawson's failure to quickly and humanely kill the boars once they were attacked by the dogs caused them unnecessary suffering, she said.
The hunting and killing of wild animals was lawful, but there was an obligation on a person who captured the animal to kill it in a manner which did not cause unreasonable or unnecessary pain or distress, she said.