Armadillo - cusuco; Dasypus novemcinctus: Same species as in southern U.S. Mostly nocturnal and solitary, this edentate roots in soil with long muzzle for varied diet of insects, small animals, and plant material. (AmbergrisCaye.com)
Canines with longer muzzles ran a higher risk of nasal tumours due to a greater surface area in which the toxins can accumulate. (petsmagazine.com.sg)
If the pups have longer muzzles then they may breath better than do Pugs but with heat and humidity during summer months in many areas of the USA are not good for pups to stay outside even in the shade. (homevet.com)