Mexican? Pendant

[silverly]

This pendant is about three and a quarter inches long and at about an ounce and a half a nice weight. The mark if it is indeed marked is almost nonexistent except for 925 which is the dark rectangle in the upper left hand corner of the image. My hope is that the design may be familiar enough to help with some sort of identification. Thanks for any assistance in advance.

[silverly]

Apparently, this is a Celtic Dog Teardrop Pendant. Live and learn, I hope.