A crisis is emerging at the U.S. southern border as large numbers of migrants' abandoned dogs are forced to fend for themselves, according to The New York Post.
Migrants trekking to the US either bring their pets or pick animals up along the way without realizing there are strict rules for entry for animals at the border. Pets are also not allowed into federal processing centres, causing many people to ditch their dogs there, leaving them to fend for themselves in the harsh conditions at the southern border.