Nose
German Shepherds have a very keen sense of smell, and are very intelligent. This is one of the reasons they are used as service dogs. Police use them to seek out narcotics and to find offenders on the run, Army use them for seeking out explosives, bombs and to warn of advancing enemies. They are also used for search and rescue, seeking out lost victims and also victims of disasters. The breed is very versatile and can be trained to seek out almost anything, these are only a few examples.
YES
It has a sharp sense of touch, smell, and taste.
German Shepherds are great pets to have around. They obey and they are good guard dogs. You should get a German Shepherd ! The only bad thing is that they sometimes bite when they play and they shed.
White German Shepherds are the same as the traditional German Shepherds in terms of behavior and characteristics, but they have a white coat color due to a recessive gene. They can be equally good as pets, as long as they receive proper training, socialization, and care just like any other German Shepherd.
German Shepherds have an natural instinct to guard you from strangers, but if socialized properly with humans AND DOGS they will not attack unless you are in danger.
Penguins do have a sense of smell, but wether or not it is 'good' is entirely up to you!
German Shepherds will be good with smaller breeds if they known that dog since early puppyhood.GSDs won't be good with smaller breeds if you stuck that smaller dog with him/her duing his/her adulthood
Either German Shepherds or Rottweilers
our sense of smell is better than animals by 90%
All bats have a very good sense of smell ~ x
Not excellent but good. The rhino has a good sense of smell.