Age is merely a number and there are some older drivers who have experienced little if any physical diminishment. Still, for many, the march of time brings with it ailments and conditions that can make driving uncomfortable and downright dangerous. Fortunately, today's automobiles are available with a host of features designed to help compensate for many of the physical changes that can come with aging.
Both British and American breed standards state that a Chihuahua must not weigh more than six pounds for conformation. However, the British standard also states that a weight of two to four pounds is preferred and that if two dogs are equally good in type, the more diminutive one is preferred.
Another Example: For a dog that weighs 2.1 pounds, the formula would be: 2 x 16 + 1 = 33 ounces. In other words: 2 (the number of solid pounds of the puppy) x 16 (the number of ounces in a pound) + 1 (the number obtained from the .1 in the pup's weight) Directions for using the Chihuahua Growth Chart. There is a method to estimate the weight that a Chihuahua puppy will be once fully grown. This is done with a weight chart. These, are of course, estimates. However, this reference chart is usually accurate within 1/2 pound.