The popularization of the Chihuahua as a animal was a result of media protection provided to celebs that adopt Chihuahuas as pet dogs such as Marilyn Monroe and also Paris Hilton. These are the Long-haired Chihuahua as well as the Short-haired Chihuahua. These include the Teacup Chihuahua, Mini Chihuahua as well as Plaything Chihuahua amongst others. The Long-haired Chihuahua is characterized by their smooth undercoat and also lengthy overcoat. It is crucial for owners of this breed of Chihuahua to frequently brush the hair of their Long-haired Chihuahua to avoid tangles that might occur to the hair of the Long-haired Chihuahua. It is additionally crucial for owners of the Long-haired Chihuahua to bathroom their family pets on a normal monthly basis to stop fleas and to preserve hygiene standards of their Long-haired Chihuahua. Comparatively, the Short-haired Chihuahua as its name suggests has a shorter coat of hair as compared to its Long-haired cousin. Structure of the overcoat of this type of Chihuahua is also various as compared to the Long-haired Chihuahua. Unofficial breeds of Chihuahuas such as the Teacup Chihuahua, Mini Chihuahua and Plaything Chihuahua. These breeds of Chihuahuas are somewhat smaller sized as compared to regular Chihuahuas. Amongst these unofficial breeds, the Teacup Chihuahua is the most popular as a result of comprehensive media coverage of Paris Hilton's Teacup Chihuahua, Tinkerbell Hilton. Regardless, Chihuahuas are relatively delicate animals and also special interest need to be accorded to dealing with them. Chihuahua fostering is likewise a long-lasting dedication as the ordinary life expectancy of these dogs is in between 11 - 18 years. Given such, its is crucial for potential proprietors to consider carefully their capacity to commit to their family pets before adopting one. These include the Teacup Chihuahua, Mini Chihuahua as well as Toy Chihuahua among others. It is vital for owners of this breed of Chihuahua to regularly clean the hair of their Long-haired Chihuahua to prevent tangles that may take place to the hair of the Long-haired Chihuahua. It is likewise important for owners of the Long-haired Chihuahua to bath their animals on a normal monthly basis to protect against fleas and to maintain health criteria of their Long-haired Chihuahua. Structure of the topcoat of this breed of Chihuahua is additionally various as contrasted to the Long-haired Chihuahua. Unofficial types of Chihuahuas such as the Teacup Chihuahua, Mini Chihuahua as well as Plaything Chihuahua.