Go to Filter > Noise > Add Noise and use the settings in the picture.
Use Filter > Blur > Motion Blur. Make a rectangle and go
to Select > Modify > Smooth and choose 20 pixels. Copy it and delete the rest of the layer.
Apply Bevel and Emboss
Go to layer style and use these settings.
Create a hole in your dogtag.
Make it darker with curves (CTRL+ALT+M).
Type your text in grey and use these settings.
Here’s your dog tags