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Accelerated Genetics is excited to add 014HO07801 AOT HAROLDO as the top GTPI® sire in the lineup at +2713! Holstein breeders who have been waiting for this sire of sons should be thrilled with HAROLDO’s new availability.

This sire brings outstanding components that will add profit to the bottom line for producers. HAROLDO comes in with +138 Combined Fat and Protein with +.16% Fat and +.07% Protein. He is a fertility specialist with +2.4 Daughter Pregnancy Rate, +2.7 Fertility Index, +3.7 Cow Conception Rate and +3.0 Heifer Conception Rate. HAROLDO is solid type bull being +2.33 PTAT with good udders at +2.49 Udder Composite. Plus, he is an A2A2 sire.

HAROLDO is sired by Altaspring and was bred by AOT Genetics in Valley Falls, N.Y. His dam is Cookiecutter Ssire Has-ET VG-87 EX-MS. Has recently completed her 2-01 365-day record with 37,410 pounds of milk, 4.4% fat, 1646 pounds of fat, 3.2% protein and 1197 pounds of protein.

The next dam is Cookiecutter Mom Halo-ET VG-88 EX-MS DOM with her highest record being 2-00 356-days, 35,280 pounds of milk, 5.2% fat, 1819 pounds of fat, 3.5% protein and 1237 pounds of protein. HAROLDO’s maternal grandam is Cookiecutter Gld Holler-ET VG-88 EX-MS DOM and her best production record is 2-03 365-days, 40,730 pounds of milk, 3.5% fat, 1401 pounds of fat, 2.9% protein and 1172 pounds of protein.

"HAROLDO is another outstanding son from Cookiecutter Ssire Has-ET. He is a complete sire combining components with solid fertility traits and pleasing type. HAROLDO will sire daughters of average size with great feet and legs,” says Ryan Weigel, Vice President Dairy Sire Procurement at Accelerated Genetics.

Allow HAROLDO to impact your herd by contacting your local Accelerated Genetics sales representative, calling 1-800-451-9275, emailing or going to