| Sons | Grand-sons | |
Lanark Lady Lou   Ch Yamamoto Challenger x Lanark Peggy |
Lanark Amative  Hefty Rival (uk-usa) x Lanark Lady Lou |
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| Lanark Doris Kildare Homespun x Lanark Lady Lou |
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| Lanark Gold Heels Kildare Homespun x Lanark Lady Lou |
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Ch Lanark Hefty Atlas   Hefty Rival (uk-usa) x Lanark Lady Lou |
Ch Phillips Jolly Atlas Ch Lanark Hefty Atlas x Sociable Lucky Ch Lanark Hefty Atlas x Sociable Lucky |
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Ch Sociable Brawnie  Ch Lanark Hefty Atlas x Sociable Lucky Ch Lanark Hefty Atlas x Sociable Lucky |
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Ch Sociable Shingle I I  Ch Lanark Hefty Atlas x Sociable Shingle Ch Lanark Hefty Atlas x Sociable Shingle |
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| Lanark King Of The Fawns Hefty Rival (uk-usa) x Lanark Lady Lou |
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| Lanark Lovely Trudy Kildare Homespun x Lanark Lady Lou |
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| Lanark Yale Principal Hefty Rival (uk-usa) x Lanark Lady Lou |