This is rather a slow working act. The dog is evidently well trained but one of those animals which take a lot of time to do what is told it, and act will hardly ever amount to much unless he works quicker. Might be called a fair turn for opening a bill. 16 minutes opens in two, closing in one.
University of Iowa, Keith-Albee Vaudeville Collection, Manager Reports,, September 2, 1902 - September 3, 1903