Three Toed "Dogman" Footprints Found on Lake Shore

On March 28th, 2015 I found a three toed foot print on the lake shore of my research area. I have been tracking a three toed dogman for about two years now in this area. Though I am not 100% sure, I think this is its print. 

The creature is very intelligent. It walked along the shore in the gravel thick sediment. It did not walk in the clean areas. I found approximately four foot falls, but this was the clearest print.

 

Print close up, the print was approximately 5 inches wide and 7 inches long.

Below is the print found in February of 2014 300 yards from the location of the above prints. The dimensions of the prints are the same.