Send a note to the owner of the page, it's YOUR photo and clearly tagged as such in the original. Even if it was an honest mistake and it might be they should take down the cropped photo.
You could also report it to Facebook for copyright infringement and they'll take it down on your behalf.
Jasmine - Female Miniature Poodle - born Aug 15, 2010
Loker Delgado Von Stalworth - Male GSD - born Jan 26, 2012
Koda & Zazu - 5 year old male cats
Alex - Male Cocker Spaniel (rescue) - RIP Cuddlebug 2007-2010