“Barry Lockwood has to be a genius managing horses feet,” Ron Dufficy said on Twitter.
“Genuinely happy for them and good for business.”
Fifteen Rounds put in a rare poor effort in the Group 2 Moreton Cup at his last start.
The top trainer noted the son of I Am Invincible took some skin off his knee in the run and had an elevated heart rate following the run, where he ran almost 12 lengths behind the winner.
Lockwood anticipates he will bounce back at Bundamba this week.
“He is just getting more and more confident since he has been here,” the veteran trainer said.
“It is well documented that he has had a lot of feet issues and I am sure he is building in confidence as he goes along.
“The down side is that he is getting on the old fella but he is thinking young with the way he is racing.
“We are proud of what he has done and it does not happen often, rising through the grades at a later age as he has done.
“He is a beautifully bred horse and he has stood up to the work and how we have to do things to get to that level. He has handled it all well.”
Like Fifteen Rounds, Petronius has enjoyed a stunning rise under the watch of Lockwood.
The gelding previously did his racing with Gary and John Moore in NSW before being sold to new owner Rodney Hay, who was keen to race him in Central and North Queensland.
The old owners informed Hay that Petronius did not enjoy travelling long distances in the float, so he opted to send him to Brisbane and Lockwood.
It has turned out to be a master-stroke as instead of going to the north of the Sunshine State, Petronius won the Listed Lightning Handicap at his last start and will again be on show on Tattersall's Tiara race day later this month.
The Redoute’s Choice gelding has won three of his four starts for Lockwood.
“From that day on, he kept marching ahead and has really enjoyed it here,” he said.
“He is a horse that has always had the ability but he has had funny things happen to him, he had a tie-back operation.
“He has grown in his strength and has had no other hiccups. He is quite a strong horse and has good speed without being ridiculous in front.
“The horse was strong to the line in the Lightning Handicap first-up.”
Sunfall from the Lockwood team also heads to Ipswich on Saturday in a mile race, which Lockwood says is a trial to see if he can handle the trip with an eye to heading to the Rockhampton Cup later in the year.