Mexican prairie dog Mexican prairie dog The Mexican prairie dog ("Cynomys mexicanus") is a diurnal burrowing rodent native to Mexico. Treatment as an agricultural pest has led to its status as an endangered species. They are closely related to squirrels, chipmunks, and marmots. "Cynomys mexicanus" originated about 230,000 years ago from a peripherally isolated population of the more widespread "Cynomys ludovicianus". These prairie dogs prefer to inhabit rock-free soil in plains at an altitude of . They are found in the regions of southern Coahuila and northern San Luis Potosí in northern Mexico, where they eat herbs and grasses native to the plains
Breed type (dog) Breed type (dog) Breed type in the parlance of dog fanciers refers to the qualities that define a dog breed and separate it from all other dog breeds. "Breed type" is outlined in the written standard for each breed, and "breed type" is the basis of judging in conformation dog shows. "Breed type" encompasses appearance, character, condition, bone structure, temperament, and movement; "breed type is all these things." "Breed type" also includes a character specific to each breed, a combination of behaviour, temperament and carriage that demonstrate an essence of the breed. "He exuded breed type," writes Anne Marie Rasmussen