President James Monroe appointed John Quincy Adams as secretary of state in 1817. Monroe relied heavily on his advice. Monroe supported Adams when he forced Spain to cede Florida and make a settlement of the Louisiana boundary in the Transcontinental Treaty, drafted in 1819.
Apple Headed Chihuahuas live the longest of any size dog. Expect a life-span of 11-18 years, although the latter is rare.
Dogs in general leave for a maximum average of 15 years, therefore chihuahuas would have the lower end of the lifespan at around a maximum average of 8. It depends on healthy you keep them. The average life expectancy of chihuahuas is 15 to 18 years. Unless they get genital herpes, which can shave off approximately two to three years. Be careful. <br /> <br /> The smaller the animals, the faster their heart beat, the faster the body oxidizes, the shorter their life span.