"A Dog's Love". Silentera.com. Retrieved August 23, 2014.
thanhouser.org
"A Dog's Love". Thanhouser.org. Archived from the original on October 14, 2013. Retrieved August 23, 2014.
Q. David Bowers (1995). "A Dog's Love". Thanhouser Films: An Encyclopedia and History. Archived from the original on November 9, 2014. Retrieved July 31, 2015.
A Dog's Love. Thanhouser Company Film Preservation, Inc. Archived from the original on July 26, 2015. Retrieved July 31, 2015.
Q. David Bowers (1995). "Shep (The Thanhouser Collie)". Thanhouser Films: An Encyclopedia and History. Archived from the original on March 4, 2016. Retrieved July 31, 2015.
"A Dog's Love". Thanhouser.org. Archived from the original on October 14, 2013. Retrieved August 23, 2014.
Q. David Bowers (1995). "A Dog's Love". Thanhouser Films: An Encyclopedia and History. Archived from the original on November 9, 2014. Retrieved July 31, 2015.
A Dog's Love. Thanhouser Company Film Preservation, Inc. Archived from the original on July 26, 2015. Retrieved July 31, 2015.
Q. David Bowers (1995). "Shep (The Thanhouser Collie)". Thanhouser Films: An Encyclopedia and History. Archived from the original on March 4, 2016. Retrieved July 31, 2015.