Retractable Dog Leash
Mary A. Delaney invented the first ever retractable dog leash in 1908. She wanted dogs to have some freedom while they were walking with their owners, but not so much freedom that they could run away or get into trouble.
Retractable Dog Leash
Mary A. Delaney invented the first ever retractable dog leash in 1908. She wanted dogs to have some freedom while they were walking with their owners, but not so much freedom that they could run away or get into trouble.
