Jackpot was imported from the US as a kid and was selected for the very strong udders in his pedigree and he has proven to deliver. His daughters have had the greatly improved mammary systems, most consistently in the ever elusive high and wide rear udder height and attachments. They have also had improved teat placement and strong foreudders. His daughters also tend to be on the shorter stature side so mix well with some of the larger dairy lines from the US. 

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His littermate brother was bought and used in the top US show-herd, Castle Rock and the lines have done well, most notably, Castle Rock La Nina who has had a great year including being the 1st place Dam and Daughter (she was the daughter) at the 2019 ADGA Nationals!