At this point Thomas, who can only see outlines of shapes, became quite agitated.
"I tried to hit him around the face and missed, but instead caught his Adam's apple which was well wrapped up because it was a cold night," he said.
The man trying to invade Thomas' property started making a "horrible grunting noise" and walked over to the gate where someone else was.
"They walked down the driveway and left, while I yelled some profanities at them," he said.
Thomas said his first thoughts were about his two teenage children, who weren't with him at the time.
"I went into protection mode for them," Thomas said. "My 17-year-old son is autistic and then I have a 14-year-old girl."
After the ordeal was over Thomas phoned the police, who came straight to the property.
"One of them was the largest policeman I've ever seen, he was probably about seven-foot. I said I'm glad it wasn't him trying to invade my home because I wouldn't have been able to stop him," he said.