- Full-grown dogs can reproduce. Puppies are not able to reproduce until they reach sexual maturity, which typically happens around 6-12 months of age.
- Full-grown dogs have stronger jaws. Puppies' jaws are weaker than those of adult dogs, which makes it more difficult for them to chew on hard objects.
- Full-grown dogs have longer legs. This allows them to run faster and jump higher than puppies.
- Full-grown dogs have more experience. They have had more time to learn and adapt to their environment, which makes them more capable of handling different situations.
Of course, there are also some things that puppies can do that full-grown dogs cannot. For example, puppies are able to sleep for longer periods of time and are more flexible than adult dogs. However, overall, full-grown dogs are more capable and independent than puppies.