Dorothy K. Robertson, 74, of Butler passed away Tuesday at her home.

She was born Feb. 14, 1943, in Tarentum, the daughter of the late Robert Patterson and Helen Patterson.

Dorothy was a member of the Butler Kennel Club and was active with Keeshond rescue dogs. She loved plants and her dogs.

Surviving are her son, Douglas Robertson of Ellwood City; her daughter, Rebecca (Mark) Bowker of Woodbridge, Va.; and two grandchildren, Anthony and Kristen Bowker of Woodbridge, Va.

She was preceded in death by her parents; her brother, Robert Patterson; and her sister, Lousie Murtland.

ROBERTSON — Services for Dorothy K. Robertson, who died Tuesday, April 11, 2017, will be private.Contributions may be made in Dorothy's memory to the Butler County Humane Society or the Butler Kennel Club.Arrangements have been entrusted to the Young Funeral Home in Butler.For more information, visit www.youngfuneralhomes.com.