Glossary
![Dog Track in Mud](../../../../images/content%20images/Resampled/T/Dog%20Track%20in%20Mud.jpg)
Track
Impression or indentation made on the substrate (ground) by a foot.
![Dog Track in Sand](../../../../images/content%20images/Small%20Left%20Pane%20Images/Dog%20Footprint%20in%20Sand.jpg)
![Dog Track in Sand](../../../../images/content%20images/Small%20Left%20Pane%20Images/Dog%20Footprint%20in%20Sand.jpg)
Substrate
The surface on which tracks may be made.
e.g. soil, snow or sand
![Dog Tracks in Snow](../../../../images/content%20images/Small%20Left%20Pane%20Images/Dog%20Toe%20Impressions%20in%20Snow.jpg)
e.g. soil, snow or sand
![Dog Tracks in Snow](../../../../images/content%20images/Small%20Left%20Pane%20Images/Dog%20Toe%20Impressions%20in%20Snow.jpg)
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