Trainer Aidan O'Brien is hopeful multiple Group 1 winner Precise (Starspangledbanner) will still make the starting gate for the G1 Betfred 1000 Guineas on May 3. A winner of four of her five starts, she is on the recovery trail after spiking a temperature a few weeks ago.“She's in good form, she had a temperature two or three weeks ago and we had to just back off her and slowly pick her back up,” said O'Brien of his 2025 G1 Moyglare Stud Stakes and G1 Fillies Mile heroine, who worked with one stablemate at The Curragh on Sunday.“She hasn't done a lot for the last couple of weeks and came today just as a day out – and if she comes out of today well, she'll have plenty of time to be trained for the Guineas, as she was forward enough (before the raised temperature).“Obviously I'm not sure [she'll make the Guineas]. When it happened we had to back off her and start again, but she had a good level of fitness and the next couple of weeks will tell us a lot. We'll train her for Newmarket and see what's going to happen.“She only cantered up by herself today with a lead horse and they were very happy with her.”A large string of Ballydoyle horses worked at The Curragh besides Precise on Sunday, with 1000 Guineas second-favourite Diamond Necklace (St Mark's Basilica) in good form. A winner of all three of her starts, including the G1 Prix Marcel Boussac last autumn, she was ridden by Ryan Moore, who said “Diamond Necklace is in great shape.”G1 Cheveley Park Stakes heroine True Love (No Nay Never) and multiple group winner Composing (Wootton Bassett) were also among Diamond Necklace's companions.“Composing is a filly we fancied for the Moyglare last year and she was a little bit disappointing, but we think she'll come back to what we thought she was going to be,” said O'Brien.“True Love looks like she could get a mile. Being by No Nay Never we weren't sure, but it looks like she could get it.”Moore was also aboard winner Amelia Earhart (Camelot). She broke her maiden at fifth asking at Leopardstown in October.“I finished with Amelia Earhart, who is going to be a really nice middle-distance filly,” said Moore. “She's by Camelot and when she steps up to a mile and a half she's going to be one to follow, I think.”Last year's G1 Oaks, G1 Irish Oaks and G1 Yorkshire Oaks victress Minnie Hauk (Frankel) also stepped out with Amelia Earhart and others on Sunday morning.O'Brien said, “Minnie Hauk is in great form, we couldn't be happier with her. We were thinking of coming back here for the Tattersalls Gold Cup and maybe she could run in the Mooresbridge Stakes before that.“If the Tattersalls went well she could go to Ascot for the Prince of Wales's Stakes. We could keep her at a mile and a quarter until the end of the season when she could go back up to a mile and a half, that's what we're thinking. We're very happy with how she's done physically.“She's a very exciting four-year-old and what she did last year was exceptional. She could absolutely do anything this year really.”The post Aidan O’Brien ‘Optimistic’ Precise Will Still Line Up In Betfred 1000 Guineas Despite Fever Scare appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.