* Overall growth time: While large dogs reach their full size later, they do grow *faster* in terms of *weight and height* during their puppyhood. A Great Dane puppy might gain 10 pounds a week, while a Chihuahua puppy might only gain 1 pound.
* Growth spurts: Both large and small dogs experience growth spurts, but the timing and intensity can differ. Large breeds typically have a longer growth period and more dramatic growth spurts.
* Rate of growth: While large breeds grow faster in terms of weight and height, they often develop slower in other aspects, like bone and muscle maturity.
* Life expectancy: Small dogs tend to have longer lifespans than large dogs. This means their growth period is compressed into a shorter timeframe, leading to a faster rate of development.
So, in summary:
* Large dogs grow faster in terms of weight and height during their puppyhood.
* Small dogs have a shorter growth period but often develop faster overall.
It's important to remember that every dog is an individual, and these are just general trends. Factors like breed, genetics, and diet can also play a role in their growth rate.